paypal code

hello everyone here!!

i want to ask for the steps that i have to do and a code to use for a e-shop using paypal
is there a standard code that it is used for these transactions?

only to connect with the paypal and not the whole code

You know want to know how to use PayPal within your application? If so, then look at PayPal's API.

If not, you'll need to clarify.

i didnt understand so much with the api of paypal..
can anyone give me some code for html and for vb.net to make a button so that someone can pay me with paypal?