PayPal provides a very simple REST API to enable us selling digital products in our website or apps. For example, I integrate it within my website to sell programming tutorials, source code, etc. In this post, I will explain how PayPal REST api works and demonstrate PayPal checkout workflow step by step.

As Paypal already released their new REST APIs for several month and they marked their old approach NVP and SOAP API as LEGACY way to invoke PayPal payment gateway, it’s necessary to update my PayPal Digital Goods tools by PayPal Rest API.

PayPal NVP/SOAT API was introduced several years ago. It enables people selling products in their own weibsite. Basing on this set of APIs, I also developed a tool, Digital Goods Express Checkout, with it, you can very simple integrate “Buy Button” in your website. No matter your website is created by WordPress, or Joomla, or just a plain HTML.

After several days, my nephew will start his high school life. My wife and I want to prepare a gift for him. There are some criteria when we start to search one. First of all, it must be useful. Then it could not be that expensive. For high school students, a laptop or tablet is also the best choice. If you have been looking for an inexpensive laptop under $100, you have probably noticed that pickings are slim to none—laptops simply can’t be purchased for that cheap and when they are, they tend to be of a lower quality.

Thankfully, you don’t need to purchase a laptop to get a device that can function as a laptop! You can actually turn your Android tablet into a laptop and, best of all, it will cost you less than $100 in the long run! Now days the android tablets are very cheap. We can get a very powerful one with less than $100.
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