Printful ‘Support’ had the audacity to tell me the reason why all my product uploads failed was because the Printful Woocommerce plugin doesn’t work with the latest version of Word Press, or the latest version of PHP, and the Printful Woocommerce plugin doesn’t work with the latest version of Woocommerce!
After admitting (after 3+ months of denial) that the error was on Printful the whole time, their only suggestion to fix the issue was that I revert my version of WordPress to 6.1 and my version of Woocommerce (8.2) to 7.5.1 – meaning that I also had to lower my PHP version from 8.2 to 7.3 to work with their lagging plugin compatibility.
Reverting the PHP broke half of my essential plug-ins, and even after reverting both Woo & WP the Printful plug-in STILL DID NOT WORK.
Dont expect Printful to care at all about their failed technology, or about you. That’s the sad, real facts in 2023