Discount according to group

Hello,
I am new to hikashop so please excuse me if this question has obvious answer.
I am building a B2B site for resellers.
I want to have 4 types of user groups for different pricing discounts. For example:
Regular reseller 0% discount
Silver reseller 5% discount
Gold reseller 10% discount
Platinum reseller 15% discount

If a user is not login into the system he will see the Regular pricing (0% discount). If a user is logging in to the site and belongs to one of the discount groups he will see his new discounted price (silver/gold/platinum).

How can this be accomplished?
Thank you in advance for your help

Hi,

Sure, it's possible you'll have to use ACL to allow just your customer's group to see or not discount.

PS : ACL are available in the business version of Hikashop.

Hi,
OK, now I get it.
I have another question please.
is there a way to "hide" the price of a product if user is not logged in to the site?
I want to show the product just without pricing.