SlideShare una empresa de Scribd logo
1 de 11
Descargar para leer sin conexión
Practical considerations




http://nicolaspujol.com/              1
Freemium 201 Outline
   Freemium as a multi-sided market
    (MSM)

   Why a zero price can create new
    markets, yet be noticed when it’s too
    late

   13 techniques to turn free users into
    paying customers

                   http://nicolaspujol.com/   2
Multi-sided market (MSM)
   Conventional definitions: platforms
     A platform deals with different customer groups,
      statically established
     One group is generally subsidized with goal to
      maximize total revenues and profits
       Definition: “Markets in which one or several platforms enable interactions between end-users,
        and try to get the two (or multiple) sides “on board” by appropriately charging each side. That is,
        platforms court each side while attempting to make, or at least not lose, money overall”, Rochet
        Tirole 2004


   Freemium
     Deals with same customer group (free and paid); not
      necessarily a multi-sided platform or market
     However: in many cases, Freemium has similar
      properties as MSM

                                          http://nicolaspujol.com/                                            3
Freemium as MSM
   Different sub-groups of customers: free
    and paid users
     Each sub-group has unique needs, can be
      segmented
     Each sub-group values the presence of the
      other (hence, network effects)


   Central difference with platform model:
    users convert from one side to the other

                    http://nicolaspujol.com/      4
Freemium: two transactions
   Transaction T1 (side A)
     Seller delivers free product or service
     Buyer pays with mind share (currency)


   Transaction T2 (side B)
     Seller sells commercial product or service
     Buyer pays with money (currency)
     T2 generally happens post T1, and as a
     result of it

                      http://nicolaspujol.com/     5
Freemium: two transactions
  Side A                                                           Side B

           Mind share                                   $
  User                          Provider                           Buyer


           Free goods                              Premium goods




                              Conversion
                              from A to B



                        http://nicolaspujol.com/                            6
What’s a market?
                                     Product 1: 90% market
                                      share, priced at a1>0
                                     Product 2: 10% market
                                      share, priced at a2>0
                                     What’s the market
                                      size?
                                     Where is growth?




           http://nicolaspujol.com/                           7
What’s a market?
                                     Product 3 appears,
                                      priced at a3=0
                                     Market size in revenue
                                      is UNCHANGED, free
                                      contender often
                                      IGNORED
                                     Market size in units
                                      (usage) DOUBLES
                                     New segment created
                                      on one side, new
                                      commercial business on
                                      the other side of MSM



           http://nicolaspujol.com/                            8
Freemium: 13 techniques to turn
users into revenues
1.   Free core                      8.       Stable version
2.   Premium core                   9.       Immediate data
3.   Related, same buyer            10.      Deferred data
4.   Related, diff. buyer           11.      Free use
5.   Stable trial                   12.      Embedded
6.   Beta                           13.      Reverse Embedded
7.   Enthusiast




                      http://nicolaspujol.com/                  9
Freemium: 13 techniques to turn
users into revenues
          FEATURE                                      TIME
     DIFFERENTIATION                          DIFFERENTIATION
     Related add-ons (B),                                    Beta
         Same buyer                         Stable        version (A)
                                          version trial
                                              (A)         Enthusiast
                                                          version (A)
          Free Prem.
          Core Core                               Stable version (B)
           (A)  (B)


                                          Immediate          Deferred
     Related add-ons (B),                data release       data release
       Different buyer                        (B)                (A)

            DIFFERENTIATION BY EMBEDDING
     Free use             Embedded                       Reverse
     case (A)              use (B)                     Embedded (B)
                       http://nicolaspujol.com/                            10
Further reading: white paper on SSRN.com (PDF)
Freemium: Attributes of an Emerging Business Model




                                    info@nicolaspujol.com




                       http://nicolaspujol.com/             11

Más contenido relacionado

Similar a Freemium 201

Znak it! investor deck june 2013
Znak it! investor deck june 2013Znak it! investor deck june 2013
Znak it! investor deck june 2013Greg Golebiewski
 
Znak it! investor deck june 2013
Znak it! investor deck june 2013Znak it! investor deck june 2013
Znak it! investor deck june 2013Greg Golebiewski
 
Znak it! Pywall Strategies Feb 2012
Znak it! Pywall Strategies Feb 2012 Znak it! Pywall Strategies Feb 2012
Znak it! Pywall Strategies Feb 2012 Greg Golebiewski
 
Applications – Beyond Bits and Bytes
Applications – Beyond Bits and BytesApplications – Beyond Bits and Bytes
Applications – Beyond Bits and Bytesarjunrc
 
GMV Global Mobile Vision 2012 Seoul
GMV Global Mobile Vision 2012 SeoulGMV Global Mobile Vision 2012 Seoul
GMV Global Mobile Vision 2012 SeoulRumble Media GmbH
 
Broadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo PresentationBroadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo PresentationBroadsight
 
Broadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo PresentationBroadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo PresentationBroadsight
 
Simplifying B2B for Suppliers Enables Buyers
Simplifying B2B for Suppliers Enables BuyersSimplifying B2B for Suppliers Enables Buyers
Simplifying B2B for Suppliers Enables Buyerssourcingdoctor
 
Web 2.0 Expo Berlin 2008 - Limiits to FreeConomics
Web 2.0 Expo Berlin 2008 - Limiits to FreeConomicsWeb 2.0 Expo Berlin 2008 - Limiits to FreeConomics
Web 2.0 Expo Berlin 2008 - Limiits to FreeConomicsBroadsight
 
Sony marketing strategy_v9
Sony marketing strategy_v9Sony marketing strategy_v9
Sony marketing strategy_v9kthosani
 
PGDM2 1526 RAHUL SINGH IAE A2
PGDM2 1526 RAHUL SINGH IAE A2PGDM2 1526 RAHUL SINGH IAE A2
PGDM2 1526 RAHUL SINGH IAE A2Rahul Singh
 
Open Source Business Case Final
Open Source Business Case FinalOpen Source Business Case Final
Open Source Business Case FinalFITT
 
Mobile Megatrends 2008 (VisionMobile)
Mobile Megatrends 2008 (VisionMobile)Mobile Megatrends 2008 (VisionMobile)
Mobile Megatrends 2008 (VisionMobile)guest94da57
 
Print Money Like Mark Zuckerberg: Understanding Platform Economics
Print Money Like Mark Zuckerberg: Understanding Platform EconomicsPrint Money Like Mark Zuckerberg: Understanding Platform Economics
Print Money Like Mark Zuckerberg: Understanding Platform EconomicsAndreas Goeldi
 
The 14 best marketplaces to buy & sell nf ts
The 14 best marketplaces to buy & sell nf tsThe 14 best marketplaces to buy & sell nf ts
The 14 best marketplaces to buy & sell nf tsMoon Technolabs Pvt. Ltd.
 
Mobile megatrends-2011
Mobile megatrends-2011Mobile megatrends-2011
Mobile megatrends-2011Safar Sultanov
 
2. Economics of two sided platforms
2. Economics of two sided platforms2. Economics of two sided platforms
2. Economics of two sided platformsJoost Rietveld
 
Technological Strategies & Monetization
Technological Strategies & MonetizationTechnological Strategies & Monetization
Technological Strategies & MonetizationIvano Malavolta
 
Symmetrical Manifesto. How to disrupt banking?
Symmetrical Manifesto. How to disrupt banking?Symmetrical Manifesto. How to disrupt banking?
Symmetrical Manifesto. How to disrupt banking?Piotr Smolen
 

Similar a Freemium 201 (20)

Freemium 101
Freemium 101Freemium 101
Freemium 101
 
Znak it! investor deck june 2013
Znak it! investor deck june 2013Znak it! investor deck june 2013
Znak it! investor deck june 2013
 
Znak it! investor deck june 2013
Znak it! investor deck june 2013Znak it! investor deck june 2013
Znak it! investor deck june 2013
 
Znak it! Pywall Strategies Feb 2012
Znak it! Pywall Strategies Feb 2012 Znak it! Pywall Strategies Feb 2012
Znak it! Pywall Strategies Feb 2012
 
Applications – Beyond Bits and Bytes
Applications – Beyond Bits and BytesApplications – Beyond Bits and Bytes
Applications – Beyond Bits and Bytes
 
GMV Global Mobile Vision 2012 Seoul
GMV Global Mobile Vision 2012 SeoulGMV Global Mobile Vision 2012 Seoul
GMV Global Mobile Vision 2012 Seoul
 
Broadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo PresentationBroadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo Presentation
 
Broadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo PresentationBroadsight - Web 2.0 Expo Presentation
Broadsight - Web 2.0 Expo Presentation
 
Simplifying B2B for Suppliers Enables Buyers
Simplifying B2B for Suppliers Enables BuyersSimplifying B2B for Suppliers Enables Buyers
Simplifying B2B for Suppliers Enables Buyers
 
Web 2.0 Expo Berlin 2008 - Limiits to FreeConomics
Web 2.0 Expo Berlin 2008 - Limiits to FreeConomicsWeb 2.0 Expo Berlin 2008 - Limiits to FreeConomics
Web 2.0 Expo Berlin 2008 - Limiits to FreeConomics
 
Sony marketing strategy_v9
Sony marketing strategy_v9Sony marketing strategy_v9
Sony marketing strategy_v9
 
PGDM2 1526 RAHUL SINGH IAE A2
PGDM2 1526 RAHUL SINGH IAE A2PGDM2 1526 RAHUL SINGH IAE A2
PGDM2 1526 RAHUL SINGH IAE A2
 
Open Source Business Case Final
Open Source Business Case FinalOpen Source Business Case Final
Open Source Business Case Final
 
Mobile Megatrends 2008 (VisionMobile)
Mobile Megatrends 2008 (VisionMobile)Mobile Megatrends 2008 (VisionMobile)
Mobile Megatrends 2008 (VisionMobile)
 
Print Money Like Mark Zuckerberg: Understanding Platform Economics
Print Money Like Mark Zuckerberg: Understanding Platform EconomicsPrint Money Like Mark Zuckerberg: Understanding Platform Economics
Print Money Like Mark Zuckerberg: Understanding Platform Economics
 
The 14 best marketplaces to buy & sell nf ts
The 14 best marketplaces to buy & sell nf tsThe 14 best marketplaces to buy & sell nf ts
The 14 best marketplaces to buy & sell nf ts
 
Mobile megatrends-2011
Mobile megatrends-2011Mobile megatrends-2011
Mobile megatrends-2011
 
2. Economics of two sided platforms
2. Economics of two sided platforms2. Economics of two sided platforms
2. Economics of two sided platforms
 
Technological Strategies & Monetization
Technological Strategies & MonetizationTechnological Strategies & Monetization
Technological Strategies & Monetization
 
Symmetrical Manifesto. How to disrupt banking?
Symmetrical Manifesto. How to disrupt banking?Symmetrical Manifesto. How to disrupt banking?
Symmetrical Manifesto. How to disrupt banking?
 

Último

Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageMatteo Carbone
 
Value Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsValue Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsP&CO
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with CultureSeta Wicaksana
 
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...amitlee9823
 
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...Any kyc Account
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Neil Kimberley
 
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756dollysharma2066
 
0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdf0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdfRenandantas16
 
RSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors DataRSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors DataExhibitors Data
 
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...Dipal Arora
 
It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayNZSG
 
Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...
Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...
Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...Dave Litwiller
 
How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityEric T. Tung
 
Call Girls in Gomti Nagar - 7388211116 - With room Service
Call Girls in Gomti Nagar - 7388211116  - With room ServiceCall Girls in Gomti Nagar - 7388211116  - With room Service
Call Girls in Gomti Nagar - 7388211116 - With room Servicediscovermytutordmt
 
Monte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMMonte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMRavindra Nath Shukla
 
Call Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine ServiceCall Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine Serviceritikaroy0888
 
Grateful 7 speech thanking everyone that has helped.pdf
Grateful 7 speech thanking everyone that has helped.pdfGrateful 7 speech thanking everyone that has helped.pdf
Grateful 7 speech thanking everyone that has helped.pdfPaul Menig
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsMichael W. Hawkins
 
Cracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxCracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxWorkforce Group
 

Último (20)

Insurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usageInsurers' journeys to build a mastery in the IoT usage
Insurers' journeys to build a mastery in the IoT usage
 
Value Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and painsValue Proposition canvas- Customer needs and pains
Value Proposition canvas- Customer needs and pains
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with Culture
 
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
 
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
KYC-Verified Accounts: Helping Companies Handle Challenging Regulatory Enviro...
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023
 
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
FULL ENJOY Call Girls In Mahipalpur Delhi Contact Us 8377877756
 
0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdf0183760ssssssssssssssssssssssssssss00101011 (27).pdf
0183760ssssssssssssssssssssssssssss00101011 (27).pdf
 
RSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors DataRSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors Data
 
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
Call Girls Navi Mumbai Just Call 9907093804 Top Class Call Girl Service Avail...
 
It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 May
 
Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...
Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...
Enhancing and Restoring Safety & Quality Cultures - Dave Litwiller - May 2024...
 
How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League City
 
Call Girls in Gomti Nagar - 7388211116 - With room Service
Call Girls in Gomti Nagar - 7388211116  - With room ServiceCall Girls in Gomti Nagar - 7388211116  - With room Service
Call Girls in Gomti Nagar - 7388211116 - With room Service
 
Monte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSMMonte Carlo simulation : Simulation using MCSM
Monte Carlo simulation : Simulation using MCSM
 
Call Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine ServiceCall Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine Service
 
Grateful 7 speech thanking everyone that has helped.pdf
Grateful 7 speech thanking everyone that has helped.pdfGrateful 7 speech thanking everyone that has helped.pdf
Grateful 7 speech thanking everyone that has helped.pdf
 
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabiunwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
unwanted pregnancy Kit [+918133066128] Abortion Pills IN Dubai UAE Abudhabi
 
HONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael HawkinsHONOR Veterans Event Keynote by Michael Hawkins
HONOR Veterans Event Keynote by Michael Hawkins
 
Cracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxCracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptx
 

Freemium 201

  • 2. Freemium 201 Outline  Freemium as a multi-sided market (MSM)  Why a zero price can create new markets, yet be noticed when it’s too late  13 techniques to turn free users into paying customers http://nicolaspujol.com/ 2
  • 3. Multi-sided market (MSM)  Conventional definitions: platforms  A platform deals with different customer groups, statically established  One group is generally subsidized with goal to maximize total revenues and profits  Definition: “Markets in which one or several platforms enable interactions between end-users, and try to get the two (or multiple) sides “on board” by appropriately charging each side. That is, platforms court each side while attempting to make, or at least not lose, money overall”, Rochet Tirole 2004  Freemium  Deals with same customer group (free and paid); not necessarily a multi-sided platform or market  However: in many cases, Freemium has similar properties as MSM http://nicolaspujol.com/ 3
  • 4. Freemium as MSM  Different sub-groups of customers: free and paid users  Each sub-group has unique needs, can be segmented  Each sub-group values the presence of the other (hence, network effects)  Central difference with platform model: users convert from one side to the other http://nicolaspujol.com/ 4
  • 5. Freemium: two transactions  Transaction T1 (side A)  Seller delivers free product or service  Buyer pays with mind share (currency)  Transaction T2 (side B)  Seller sells commercial product or service  Buyer pays with money (currency)  T2 generally happens post T1, and as a result of it http://nicolaspujol.com/ 5
  • 6. Freemium: two transactions Side A Side B Mind share $ User Provider Buyer Free goods Premium goods Conversion from A to B http://nicolaspujol.com/ 6
  • 7. What’s a market?  Product 1: 90% market share, priced at a1>0  Product 2: 10% market share, priced at a2>0  What’s the market size?  Where is growth? http://nicolaspujol.com/ 7
  • 8. What’s a market?  Product 3 appears, priced at a3=0  Market size in revenue is UNCHANGED, free contender often IGNORED  Market size in units (usage) DOUBLES  New segment created on one side, new commercial business on the other side of MSM http://nicolaspujol.com/ 8
  • 9. Freemium: 13 techniques to turn users into revenues 1. Free core 8. Stable version 2. Premium core 9. Immediate data 3. Related, same buyer 10. Deferred data 4. Related, diff. buyer 11. Free use 5. Stable trial 12. Embedded 6. Beta 13. Reverse Embedded 7. Enthusiast http://nicolaspujol.com/ 9
  • 10. Freemium: 13 techniques to turn users into revenues FEATURE TIME DIFFERENTIATION DIFFERENTIATION Related add-ons (B), Beta Same buyer Stable version (A) version trial (A) Enthusiast version (A) Free Prem. Core Core Stable version (B) (A) (B) Immediate Deferred Related add-ons (B), data release data release Different buyer (B) (A) DIFFERENTIATION BY EMBEDDING Free use Embedded Reverse case (A) use (B) Embedded (B) http://nicolaspujol.com/ 10
  • 11. Further reading: white paper on SSRN.com (PDF) Freemium: Attributes of an Emerging Business Model info@nicolaspujol.com http://nicolaspujol.com/ 11