I have a Citibank Shell credit card (it is not a MC, just a regular gas card). The credit limit on it is just 400 and I do not use it very often since I can use it only on their gas stations.
I would like to find out if anyone has tried to do a product change on this card to another Citibank card? Is that even possible with a gas card?
I have just tried calling Shell CS but they are closed during the weekends. I also called regular Citibank CS but they told me that I need to go through Shell CS regarding my issue.
Any input would be greatly appreciated.
Many thanks!