Integration Guide

Website Payments Standard Integration Guide September 2008 45
Single-Item Payments – Buy Now Buttons
Creating Advanced Buy Now Buttons on the PayPal Website
1
Button” on page 40. If you set up product options with prices, the radio button is selected
automatically.
For each option listed, enter a unique item ID, the quantity that you currently have in
stock, and an alert level. PayPal sends you an alert by email when your inventory on
hand for any option falls to or below its alert level.
Under the Can customers buy an item when it is sold out? heading, do one of the
following:
– Yes – Select this radio button to let buyers checkout and authorize their payments, even
when inventory tracking shows that your item would become oversold. Buyers are not
informed of oversold or out-of-stock situations nor that their items will be on back order
after they complete their transactions.
– No – Select this radio button to prevent buyers from checking out and authorizing their
payments when inventory tracking shows that your item would become oversold. In the
text box, enter the URL of a page on your website where you want PayPal to send buyers