OverviewWhen creating a Direct Buy Button or Checkout Link, Lulu displays several pricing values to help you determine how much to charge your customers.Understanding how these values work will help you price your products appropriately and avoid selling a product below cost.TABLE OF CONTENTSHow Buy Button Pricing WorksPrint CostMinimum List PriceStore List PricePayment Processing FeeFulfillment FeeEstimated RevenueTotal CostThe total cost of fulfilling an order consists of:Print CostPayment Processing FeeFulfillment FeeShippingSales Taxes (where applicable)Any amount remaining after these costs are deducted becomes a merchant's estimated revenue.Print CostThe Print Cost is the cost to manufacture your product.This amount depends on the book's specifications, including factors such as:Trim sizePage countInterior ink typePaper typeBindingCover finishThe Print Cost is the base production cost charged by Lulu to manufacture the book.Minimum List PriceThe Minimum List Price is the lowest price you can charge for a product.It is automatically calculated as:Print Cost + Payment Processing Fee + Fulfillment FeeThis ensures that the total amount collected from the customer covers the costs of producing and fulfilling the order.Because the payment processing fee changes as the selling price changes, the minimum list price is calculated automatically by the system.Note: You cannot set a List Price lower than the Minimum List Price.To see a breakdown of the Minimum List Price for a given product, hover your cursor over the tooltip in the Add a Product window, or the Product Details Page.Store List PriceWhen a customer purchases a product through a Buy Button or Embedded Checkout, the amount they pay is the Store List Price. The Store List Price is set by the merchant when adding product to Lulu Direct, and can be any price above the Minimum List Price.Payment Processing FeeThe Payment Processing Fee covers the cost of securely processing customer payments through Stripe.This fee is automatically calculated based on your product's List Price and is included when determining your minimum selling price.Fulfillment FeeThe Fulfillment Fee covers the services Lulu provides to fulfill your order after payment has been received.This includes order processing and fulfillment services required to prepare the order for production and shipment.Related Article: Fulfillment FeeEstimated RevenueA Merchant's Estimated Revenue is the amount they are expected to earn after Lulu deducts the:Print CostPayment Processing FeeFulfillment FeeThe calculation is:List Price − (Print Cost + Payment Processing Fee + Fulfillment Fee) = Estimated RevenueFor example:ItemAmountList Price$15.00Print Cost$5.00Payment Processing Fee$0.50Fulfillment Fee$1.75Estimated Revenue$7.75Note: The above table is for illustrative purposes and shipping and taxes are not included.