help for paypal

Hi, are a few days who i search to run e-commerce through paypal. Cause it's my first time with this one, i asked help.(I have registered yet whit a busines account in paypal). My web site is www.systeminformatica.it . Thanks a lot.

Hi,

To configure PayPal, you can find some documentation here:
www.hikashop.com/fr/support/documentatio...ent-paypal-form.html

I carried out these operations, but when I click on proceed me an error on the page of paypal

Could you give us a screenshot of the error ?

It's maybe due to wrong parameters in the Paypal configuration.
Which address are you using, have you refreshed the IPs ?

Are you sure that you are using a valid Paypal email address ?

is the e-mail address is the right one

Hello excuse me, this is the error in the solution tells me to go in the View menu / custom fields that I can not find you tell me where it is? Maybe with a picture. thanks very kind

Hi,

In the menu Display > Custom fields, like on the screenshot: