Microsoft allows 3rd party in-app purchase payment providers.
Here is an paypal example [url removed, login to view] [url removed, login to view] .
Here is an user experience [url removed, login to view]
So we need SDK like PayPal but with one exception: Insted of paypal page we just need fake HTML page with 2 buttons "Pay" and "Cancel".
4 freelancer bu iş için ortalamada 707$ teklif veriyor
It's a very easy task for [url removed, login to view] have gone through your requirements and we are ready to work on the project. We have efficient and sufficient resources to complete your project. We assure you quality service and on tim Daha fazlası
Hi bro! I have very good experiences with creating Win 8 apps and using 3rd party sdk in c#. I will provide you clear UI and clear APP. Thanks.