Xingye and Everbright are generally located at the entrance of Carrefour.
There are many salesmen left in Guangfa, and there are also many former merchants. It seems that it is difficult to get rid of the card now, so it is less.
If you have a designated one, I personally suggest you go to the bank counter. They are willing to do it for you, and the probability of data leakage is not high.
I hope this helps.