Selling goods to someone who pays with a credit card and giving a commission to the bank which is added to the price of the goods

No File Exists
Check below answers in case you are looking for other related questions:
He sells an item that he does not own on the Internet, and asks the distributor to ship it directly to the customer
Statement of the Fiqh Council on credit cards and taking fees for them

No File Exists
Related Answers:
Ruling on using a credit card which has riba-based conditions in order to build a credit score and thus reduce the cost of insurance premiums
Using credit cards is haraam even if you pay up within the time limit
Credit cards
He sells an item that he does not own on the Internet, and asks the distributor to ship it directly to the customer
Statement of the Fiqh Council on credit cards and taking fees for them

Recommended answers for you:
Suffering From Waswas (Insinuating Whispers) of the Shaytan About the Essence of Allah
What is the janaabah that makes ghusl obligatory?
Ruling on dyeing hair with black
Al-hijaamah (cupping): what Islam says about it, its benefits and the times when it should be done
Is it permissible for husband and wife to remove their clothes when sleeping? What effect does that have on tahaarah (purity, cleanliness)?