Where do you put a referral program when everything it touches lives in the monolith?

On October 22, I picked up a referral program halfway through. A first version applied the referral discount by writing it straight into the order line. I refused it. I wanted the discount to go through the voucher system we already have, and the referral to stay tracked. Some context. I run backend engineering at GoodBarber, an app platform, and... Weiterlesen: Where do you put a referral program when everything it touches lives …