Can I apply a quantity-based price list to a specific client only?

Yes, you can. Price lists are linked to clients in the same way regardless of the pricing type used — whether the list is unit pricing or quantity pricing. To apply a quantity-based price list to a specific client, simply link that client to the desired price list from their profile or from the invoice settings. When a product is added to that client’s invoice, the system will automatically check the entered quantity and apply the matching tier price from the linked list.