With our module https://www.idnovate.com/en/1385-promotions-and-discounts-3x2-sales-offers-packs.html you could configure a fixed price for each group of 10 units.
If you buy 12 units, you will get 10 pcs for 89.90 and 2 for 9.90 each.
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With our module https://www.idnovate.com/en/1385-promotions-and-discounts-3x2-sales-offers-packs.html you could configure a fixed price for each group of 10 units.
If you buy 12 units, you will get 10 pcs for 89.90 and 2 for 9.90.