Dahl’s is a retailer with 15 stores located across Iowa. The Dahl’s $4 Prescription Program is available to everyone with no enrollment fee. The generics offered are $4 for a 30-day supply. Currently Dahl’s does not offer a 90 day program. Read more information about the drugs covered and details of the Dahl’s $4 Prescription Program here. To find if a specific drug is available at Dahl’s or any other low cost generic program please use the Product Lookup tool.