The document discusses different types of campaign signs including cardboard, poly bag, and corrugated plastic signs. Cardboard signs are economical for mid-sized orders but will fray over time. Poly bag signs are durable, weather resistant, and economical for large orders but may wear at the edges over multiple election cycles. Corrugated plastic signs have a fluted design, are least expensive for small orders, and are assembled using an H-frame inserted into the flutes.