Find out how much you need to pay for your item:
In the confirmation email sent by eBay
In the invoice sent by the seller
After you win an item, use the Pay Now button to pay your seller. Once you win an item, the Pay Now button appears:
in your confirmation email
When you click the Pay Now button, your payment details will usually be automatically calculated for you. These details will match the shipping and handling, tax, and multiple purchase discounts in the listing below the item description.
If the payment details aren’t available, or the totals don’t seem accurate, here's what to do:Review the item description and any emails you've received from the seller. If the seller specified shipping costs in the item description or sent you shipping costs by email, you can manually enter this information on the Review Your Purchase page after you click the Pay Now button.
If you still don't have the information you need, click the Request total from seller link next to the seller's user ID. After you request the total, the seller can send you a new invoice that includes the correct payment information.
When the seller sends your invoice, click the Pay Now button in the invoice to see your updated total.