Integration Guide

Table Of Contents
Address Handling (U.S. Merchants Only)
Address Handling With PayPal Account Optional Turned On
B
364 September 2008 Website Payments Standard Integration Guide
FIGURE B.1 How HTML Variables and Profile Account Setting Affect Address Handling
Read these sections to learn about addresses handling at the endpoints of decision-making in
the diagram above:
z Address Handling With PayPal Account Optional Turned On
z Address Handling With PayPal Account Optional Turned Off
Address Handling With PayPal Account Optional Turned On
This section describes the billing and shipping address behavior during checkout when PayPal
Account Optional is turned on. With it turned on, people can pay by credit card without
signing up for PayPal accounts.
For more information, see “PayPal Account Optional” on page 276.
N OTE: The endpoint letters in this section refer to Figure B.1, “How HTML Variables and
Profile Account Setting Affect Address Handling” on page 364.
Endpoint A
The billing page displays the prepopulated address. If the buyer modifies the address and
attempts to submit the page, PayPal returns an error that the address cannot be modified. The