Hi, I am a .net developer and i need to add some custom functionality in RMS. this is what i basically need, it's kind of a referral program.
The store wants to issue some referral card(s) may be 10,20 or more to certain customers. each of these card will have some number given to it say
100,101,etc. These customers will then distribute these cards to other people. When the new customer comes in with the card and makes some purchase those transactions needs to be recorded against the customer who gave them the referral cards based on the card number.Finally the store wants to issue a cheque to thecustomers with the referral cards who had some transactions (10% of the total amount). Each card will be valid only between certain dates or n number of uses.
Please advise what would be the best way to do this. I was thinking of building a custom addin but was not sure how to link the purchases in POS back to the customer.
Thanks in advance.