[ic] different prices for different cunstomers

[Amit Kulkarni]

hi,
i want different prices for different customers. so Mr.x gets product Y
for $100 and Mr.a gets the same product with 75% discount

1. so i make a mysql table with fields sku,userid,discount
2. now i go to checkout.html and check for the userid , make a query to
the above table and get the discount for the product.

this is the logic i havent coded yet. now i want to know
1. do i have to make any more changes on any other pages so there i dont
mess up in future with things like credit,inventory,backorder etc ?

thanks