Oh, many problems, many problems…
I raised a ticket, received a nonsensical answer that that doesn’t apply, that pay pal doesn’t allow e-cig or vaping purchases, but I have none of those in my cart, just flashlight parts.
I tried on my home system and work systems, many problems. Firefox and then Chrome, many problems.
Tried to sign in with Chrome, gets to a “security question” but clicking to make it go away did nothing (no question or test or anything, just click-this-box-to-continue).
Later, signed in again from home, did manage to get in, went to cart and then checkout, same result, popup flashes then goes away, debit/credit just text, not a link. Logged in at work, tried from there, still broken.
Later still, tried again from work system, paypal goes away, debit/credit is “allowed”, but asks me again for credit-card information! Suspicious, should be on-file, so didn’t want to enter it again, so aborted that process.
Finally, another attempt later from home system did come up with the pay pal window, it filled in the info, and I finally (yay!) was able to complete the order.