Index A Account Information Account Optional 1, 2, 3 payer experience account profile summary. See “Profile.” add 1, 2, 3, 4 Add to Cart buttons button creation tool address handling address_override 1, 2, 3, 4, 5 address1 1, 2, 3 address2 1, 2 amount 1, 2, 3, 4, 5, 6 amount_1 1, 2 amount_x 1, 2 authorization Authorization & Capture Authorization Period Auto Return 1, 2 enabling payer experience B basic page sequence batch capture blocking kinds of payments 1, 2 business 1, 2, 3, 4, 5, 6, 7, 8 button creation tool Add to Cart buttons Buy Now buttons Donation buttons PayPal Shopping Cart buttons View Cart buttons Buy Now buttons button creation tool buyer experience page sequence C cancel_return carts. See “shopping cart.” cbt cert_id character encoding character set chargebacks charset 1, 2 city 1, 2, 3 cmd 1, 2, 3, 4, 5, 6, 7 cn confirmation confirmed addresses 1, 2 contact telephone number country 1, 2 cpp_header_image cpp_headerback_color cpp_headerborder_color cpp_payflow_color cs Currency Balances currency_code 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 custom 1, 2 custom page style variables D Developer Central display 1, 2 Donation buttons button creation tool donor experience page sequence downloadable history log 1, 2 E eChecks 1, 2 email notification 1, 2 disabling 1, 2 encoding Encrypted Website Payments 1, 2, 3 EWP. See “Encrypted Website Payments.” example HTML for BUY Now 1, 2 HTML for individual items in shopping cart HTML for overriding PayPal-stored shipping address shopping cart with aggregated item information F Financial Information first_name 1, 2, 3 FORM ACTION and METHOD definitions funding sources 1, 2 G gif H handling handling_cart 1, 2, 3 handling_x 1, 2 Honor Period HTML for aggregated shopping cart for Buy Now button 1, 2 shopping cart with individual items I image_url INPUT tag Instant Payment Notification 1, 2, 3, 4, 5, 6, 7, 8 Sandbox testing invoice 1, 2 IPN. See “Instant Payment Notification.” item_name 1, 2, 3, 4, 5 item_name_1 1, 2, 3 item_name_x item_number 1, 2, 3, 4, 5, 6 item_number_x 1, 2 J jpg L language encoding last_name 1, 2, 3 lc M METHOD N night_phone_a 1, 2 night_phone_b 1, 2 night_phone_c 1, 2 no_note no_shipping notify_url O on0 1, 2, 3 on0_x on1 on1_x OpenSSL order Order Management Integration Guide os0 1, 2, 3 os0_x os1 os1_x overriding page styles PayPal-stored shipping address 1, 2 return URL on individual transactions 1, 2 tax calculations on individual transactions P page payment confirmation page payment receipt page page sequences basic page sequence donatons page sequence PayPal Shopping Cart page sequence page_style 1, 2, 3, 4, 5 partial refund passthrough variables, defined Pay Anyone payment confirmation page Payment Data Transfer payment receipt page Payment Receiving Preferences 1, 2 paymentaction 1, 2, 3 PayPal Account Optional PayPal Shopping Cart 1, 2 button creation tool page sequence shopper experience PDT. See “Payment Data Transfer.” PEM png prepopulating PayPal FORMs private key Profile Account Information Auto Return Automatic shipping, handling, and tax calculation Custom Payment Pages Financial Information Shipping Calculations public certificate Q quantity allowing buyers to specify with Buy Now 1, 2 quantity_x 1, 2 R receipts refund required variables for third party shopping cart return 1, 2, 3, 4, 5, 6, 7, 8, 9 rm 1, 2 S sales tax automatic calulation overriding on individual transactions setting for entire shopping cart Sandbox Seller Protection Policy 1, 2 Send Money shipping 1, 2, 3, 4, 5, 6 overriding on individual transactions 1, 2 shipping calculations shipping preferences shipping rates shipping_x 1, 2 shipping2 1, 2 shipping2_x shopping cart hosted by PayPal PayPal Shopping Cart third party carts thrid-party SPP. See “Seller Protection Policy.” state 1, 2, 3 subscriptions Subscriptions and Recurring Payments Guide T tax tax rates domestic international 1, 2 setting up tax. See “sales tax.” tax_cart 1, 2, 3 tax_x 1, 2, 3, 4, 5 taxes Transaction Details U undefined_quantity 1, 2, 3 upload 1, 2, 3, 4, 5 example of aggregate cart example of individual item detail UTF-8 V variables display information for shopping carts general format of hidden individual items in shopping carts item information 1, 2 prepopulating PayPal FORMs transaction information VAT verified members, defined View Cart buttons button creation tool W webscr 1, 2, 3, 4, 5, 6, 7 weight_cart weight_unit 1, 2 weight_x 1, 2 X X.509 Z zip 1, 2, 3 Symbols _cart 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 _donations 1, 2 _oe-gift-certificate _s-xclick _xclick 1, 2, 3, 4, 5, 6