I have one, it was a trial on 512k for April. You could use the trial to offset fees from April too if you subscribed. There was no contract, and I'm told should I wish to continue with the service I can give them a call and organize a method of payment suitable to me.
I signed up for an mweb trial in december .. only the trial mind u, they started billing at ~ double the rates (2mb uncapped) at R700/month, I submitted an request to fix it. The reference request (number = 12000795) was escalated but still no response from mweb - its been weeks - I've tried the regular route - mweb rep - could you help please?