Don't even think about signing up.

Similar to others here I made an arrangement with CC during lockdown which they promptly reneged on. I paid everything I owed (not a large amount by any stretch) and they still handed me over to companies that harass me with calls continuously. I have tried for months to get them to acknowledge payment and terminate the harassment but to no avail. The miniscule benefits offered are far outweighed by the hassle of trying to deal with them. Worse than trying to cancel a Telkom contract!!! Run and don't look back.