Having problems with paypal at checkout anyone know why this might be?
Hi @Seb_Hind
That error means wrong paypal credentials.
Check is that you added your PayPal credentials correctly:
- If doing test purchases (funnel is with test mode ON) : use your sandbox credentials
- If doing live purchases (funnel is with test mode OFF) : use your real credentials
To resolve, delete the gateway and add it again, making sure that you copied the whole client id and secret key and pasted it without pressing the tab key or adding extra spaces.
Have a look at the article here for the details: PayPal | Funnelish Docs