October 2010
Intermediate to advanced
448 pages
15h 29m
English
Content preview from Perl and Apache: Your visual blueprint for developing dynamic Web contentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 20. PROCESSING CREDIT CARD TRANSACTIONS WITH PERL
Introducing PayPal
If you have a product or service to sell, it makes sense to provide it for sale on the Internet. In the early days of the Internet, many startup companies appeared, promising secure credit card transactions and instant payment transfers to serve a growing digital economy. Since that time, some companies have disappeared but one that has remained viable is PayPal.
PayPal offers multiple solutions and products for both consumers and merchants. You can use PayPal as a financial transaction engine for your Web site, charging credit cards, issuing refunds, transferring funds, and as a database for organizing your orders, transactions, and shipping addresses.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.