I have seen this question pop up a lot but responses have been from a couple years ago. So is there still no way for your customers to add promo/coupon codes while online booking? This seems like a super basic feature that all other booking or appointment platforms have, and could be very easily coded. I really wanted to use square for my business because its super user friendly and dynamic but I can't find a go around, because promo codes make up a big part of my marketing strategy. If there is now a way to do this let me know.
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