Sometimes maybe our product include warranty service for 1 year, and also user may extend their warranty period. Like Cs-Cart helpdesk.
This product registration also can be use for end user promotion.
eg.
we make promotion by registration their product
if end user buy the product “A” 5 pcs on period so we give them free gift
so, while end user buy from our whole sales, they can get free gift.
Reagards
Effendy Hakim