iphone - How to give discounts to certain people or business people in iOS -


i have 1 app , need provide kind of discounts other people. if show demo version clients , if it, ready buy paid version need discount in paid version. kind of sales app, in sales person show demo clients or vendors, if it, might ask paid version discounts devices. possible give discounts in way. using b2b in kind of module.

this quite easy that.

there 2 methods of converting demo application full version.

in demo version can lock functionalities , in paid can unlock those.

so give discount can use uuid or mac-address of device track target device , can show them particular product based on discount category.

as know apple had changed policy , applications using uuid not getting approved can better use mac address of device identify user.


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