Some ideas: Change the pricing model, with say a lower retainer and a higher cost of change. When the client knows it's going to cost them $$ to change that bo

Some ideas: Change the pricing model, with say a lower retainer and a higher cost of change. When the client knows it's going to cost them $$ to change that border they would think thoroughly whether this is a value worth pursuing. Offer a re-visit to the app after few months if usage where you can address all if the requests together, and maybe outsource it (as it's not core to you).