I'm implementing an ecommerce application and one way of paying is with paypal and there's shipping values for when total is under a certain value. When this happen I put in my paypal payment button an shipping value wich is like this:
<input type="hidden" name="shipping" value="5" />
But when I test it with sandbox the shipping value is not added to the total price. I check the request and paypal receives my shipping value. Any idea what's wrong?
Could it be because I'm testing in sandbox? Maybe some bug with the sandbox and shipping values?
I found the answer to this question, it's not "shipping" but "shipping_1". So it would be:
<input type="hidden" name="shipping_1" value="5" />
Hope it helps someone :)