You must complete 13 days without rejecting any orders. You can accept orders, but not finish them by ending the day. You can ignore orders by leaving them in the store; however, this may stop flow of people. As long as you never select "Reject", "The Doormat" should be earned after completing the game. Note: If you get filled with customers whose orders you know you cannot complete and you have energy remaining, use that energy to either produce D-R breeder plants or produce R-R plants to sell for gold.
alaud w, estl apeaivcs