Dynamic Modification of PayPal Shopping Cart Data

Ron at PayPal Helper has an excellent list of JavaScript solutions to further expand your PayPal Shopping Cart. The PayPal Helper website provides examples of dynamic JavaScript to modify the PayPal data fields prior to calling the PayPal shopping cart.

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Abstract: The default PayPal shopping cart or Single Item Purchase system only allows for the selection of a single item for any of their fields. And there is no interaction among them to permit the increase in cost for larger sizes, a discount for large quantities, the construction of a complex description field composed of several options, or a host of other possibilities. However, it is possible to dynamically modify any of these fields with JavaScript (JS) before the actual call to the PayPal add to cart page is made.

PayPal Helper Website

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Last modified: 2008-01-20T19:49:56-0800

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