Buy ecommerce on web mobile

I have an iphone app and android app which are ecommerce "shops"

In these apps, I want to create a "web" view to enable the user to buy my products (i.e. clothes, ...) via Paypal web-mobile or Googl开发者_StackOverflowe Checkout web-mobile

Am I going against the terms and conditions ?

If yes : are there other solutions ?

Thank you

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I think you should look at In-App billing. http://developer.android.com/guide/market/billing/index.html

This will enable users to purchase with their existing Google Checkout/Market accounts.

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For web apps, have a look at Google In-App Payments (currently in developer-preview mode):

https://sites.google.com/site/inapppaymentsapi/

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Mobile Express Checkout is PayPal’s Express Checkout service tailored to mobile devices. Mobile Express Checkout screens are optimized for webkit browsers for iPhone and Android. It is easy to transition your desktop checkout experience to mobile devices. To help with this transition PayPal has some best practices you should review. These suggestions can improve the user experience and result it higher conversion rates.

There is lot about mobile express checkout

https://www.x.com/blogs/Sidney/2011/04/15/mobile-express-checkout-quick-start

As well as lot about this payment gatway and sample code

https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_api_ECOnMobileDevices

https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/library_code