Add the ability on the Pricing tab to include additional quantities for clients visiting a product page to up sell higher quantity orders.
For example, if a client visits a Business Card page, and starts to order 250 cards it would show a price of $50.00. We could put additional increments in the product's pricing tab in Pressero admin to show the prices for higher quantities so clients can take advantage of quantity discounts.
So the page would show $50.00 for 250 qty, but we could have it show below the main price, the prices if they order 500 cards for $65.00, or 1000 cards for $80. It would display the price and the savings percentage:
500 Cards: $65.00 (35% savings)
1000 Cards: $80.00 (60% savings)
It would work similar to how UOM/Price Break show additional quantities, but with the added "savings", and available for Pricing Calculator pricing engines based on the Q1 value.