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</html><description>To work with PayPal digital goods you need to use PayPal Express Checkout system and then get the API credentials from the PayPal site. Use the following link to sign up with PayPal : Express Checkout sign up https://merchant.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=merchant/digital_goods You&hellip;Read more &#x203A;</description></oembed>
