I am trying test mode checkout. My website is mahezon.com.when I checkout it gives error
An error has occured during checkout
Please contact the seller and reference code the error code below.
Error code PE106
I am using printify for fullfillment.
Can you check this link. i think this is help you.
If helpful then please Like and Accept Solution.Shopify theme and app developer.Skype: live:hardikradadiya355Thanks