product suggestions - bundle (sort off)
I am migrating over to RepairShopr - aside from repairs we sell, Phones and phone service.
So when we add say a iphone LCD after a repair the invoice would suggest need a screen protector as a up sell product.
in the case of the Sim cards i sell I have 2 ways usually customers ask for them.
New sim card i add it with a serial then if it could suggest
1 - Replacement (then thats it charge and done)
2 - New Plan (then what plan, activation etc)
Same serial number could be used for either extra products.
Basically the ability to up sell suggest products.