PayPal is one of the most popular Online Payment Processing System available in more than 200 countries/regions and support 25 currencies.
Once you sign up and confirm your account, PayPal provides you with a set of API keys. Basically you get a “Client Id” key and a “Client Secret” key. https://developer.paypal.com/home/
Logging into the Developer Dashboard to get credentials and create sandbox accounts requires a developer, personal, or business account. Each account provides different levels of access to PayPal functionality. Developer Account: access sandbox, Personal Account: access sandbox+send and receive money, Business Account: access sandbox+send and receive money+go live
If you are looking a solution to integrate PayPal’s checkout to your website that is builded with .Net & C#, look at that demo => https://techtolia.com/PayPal/
With integrating and customizing the application, receive payments from PayPal, PayPal Credit, credit or debit cards, Bancontact, BLIK, eps, giropay, iDEAL, MyBank, Przelewy24, SEPA-Lastschrift, Sofort, Venmo via PayPal.
PayPal auto detects the country from the buyer’s IP geolocation and generates payment options with buttons.
Payment Methods powered by PayPal (over 200 countries and regions):
PayPal
Credit or debit cards
PayPal Credit: US
Bancontact: Belgium
BLIK: Poland
eps: Austria
giropay: Germany
iDEAL: Netherlands
MyBank: Italy
Przelewy24: Poland
SEPA-Lastschrift: Germany
SOFORT: Austria, Belgium, Germany, Italy, Netherlands, Spain
Venmo: US (and with US merchants) (on a mobile browser)
Elements are completely customizable. You can style Elements to match the look and feel of your site, providing a seamless checkout experience for your customers.
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