Has anyone used the the new SegPay here for renewing? And were
there any problems?

It is not SegPay's fault but TER.

They switched from Dollars to Euros but did not change thew fee. It basically amounted to a 50% fee hike for the quarterly payment. $ 50.00 to 50.00 Euros = $ 75.00 now.

I am not complaining but now you need the $ 100.00 gift card from Walmart rather than the convenient $ 50.00 dollar card where you could simply use and dispose. Plus you need to factor the 4% cross border conversion fee that the card issuer will add-on after the transaction.

I don't know yet if the Walmart gift cards work with SegPay yet because I have not tried but they worked well with CCBill every time.

It works fine, but it is more expensive than the old CCBil

I will chime in

Cards that didn't work
Vanilla Visa
Giftcardmall

The card needs to work for international transactions not USA only.  Even then they still won't work in some cases.

The last one that I was able to get to work I got at CVS a few months ago.  It was $50 Visa and it it had a yellow package and the card was mostly yellow.  I think it may have been gift2go???  The package was distinctive you will know it when you see it.  You have to register the card online and the what you enter on CCbill needs to match the card exactly.  It took about 2 days after registering before it worked on CCbill.  Good luck, I bought a few other cards before I found this one.  When they don't work you can always buy gas or groceries, but it is a pain in the a**