PeopleVine eCommerce provides the ability to create custom pricing. You can setup the following pricing types:
Sale Pricing - valid between certain dates and times (e.g. 4th of July special)
Quantity Discounts - discounted when you buy a certain amount (e.g. buy 2 and the price is $10 or buy 1 and it's $12)
Customer Type Pricing - visible based on permissions (Everyone, customers only, dealers only, distributors only, employee pricing)
Add to Cart Pricing - the price is not displayed until it's added to their shopping cart
Pay with Points - set the price for paying with loyalty points
Daily Deal - the price will show up as a daily deal and auto expire at the end of the day
In addition, you can use the PeopleVine Coupon Engine to apply promotional pricing to a specific category, all products, etc. that lasts a specific time.