Looking to Reduce Food Waste - In-Store Pickup at a Discount from our Bread Shop

[tasuku]

Hello! Thanks in advance!
We run a bakery and we're looking to reduce in-store waste. 

Would love to offer an option to book order 2+ days in advance at a 5% discount for payment in-store. 

Do you know of any apps that would serve this function?

Thanks from Japan!