Don't ever give them your credit card information.

I had to, totally against my will and better judgement, contact a company Just Answer to obtain information on a technical matter. They asked me for my credit card information as I had to pay R65.00. The next thing I noticed is that they had debited my card R599.00 for "a years subscription". Although I emailed them and informed them, on numerous occassions that I had never given authority for that debit, I was ignored. I now have had to lodge a dispute form with my bank and state it was as a result of a ********** transaction.