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Book Excerpt: Usable Shopping Carts, Pt. 3







Book Excerpt: Usable Shopping Carts, Pt.
3

Book Excerpt: Usable Shopping Carts, Pt.
3
01/03/2003 12:49 AM

You can save time and potential headaches by validating your site visitor's credit card number before sending it off to the payment gateway. Our concluding excerpt from "Usable Shopping Carts" shows you how to do just that; both PHP and ASP examples are provided. From glasshaus. 0102




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