sandbox test paypal error

[Nick20000]

I have used the sandbox test on paypal for my website and the payment was ok inside of the sandbox paypal payment but inside of my admin I get this error. Can someone tell me what I need to do?

At 2010-08-13 12:36:48 from Private:
Verification failure (using cURL). Returned: INVALID cURL error:The PayPal transaction could not be VERIFIED.

[Nick20000]

can anyone here help me with this error please?

[Nick20000]

Bump. I really need this fixed. Anyone can help?

[LovePrestashop]

I had similar issue, after user paid successfully and my prestashop shows "payment error". I posted here for couple of days without correct answers. So I created a new paypal account and then all issues are solved.

[Nick20000]

Is there a step by step guide to setting this up? Maybe I missed something.

[rocky]

The instructions are on the configuration page:

In order to use your PayPal payment module, you have to configure your PayPal account (sandbox account as well as live account). Log in to PayPal and follow these instructions.

In My account > Profile > Website Payment Preferences, set:

- Auto Return : Off,

- Payment Data Transfer to Off.

In My account > Profile > Shipping Calculations

- check Click here to allow transaction-based shipping values to override the profile shipping settings listed above

All PrestaShop currencies must be also configured inside Profile > Financial Information > Currency balances

I suggest that you get a business PayPal account and then verify it. It's what I did with my PayPal and I haven't had any problems. I haven't tried Sandbox mode. It should be for testing purposes only.

[idoityourself]

Hi everything in my shop has been running smoothly for months and today I start getting orders with the same error:

 

"Verification failure (using cURL). Returned: INVALID cURL error:The PayPal transaction could not be VERIFIED."

[idoityourself]

Any suggestions to fit this yet? Ive had a business account for years