To be exact: mining stops when our 10% fee doesn't cover the costs. At that point we will ask our customers whether to keep the miners in case Bitcoin price spikes up and they are profitable again or sell them (auction) off and split the money accordingly.
We will accept credit cards soon. If you want to pay by card now, you can use Skrill.
Best regards,
Minershare team
What about this:
"Can we have more information about the company, the address, the owners etc. There's nothing to stop the company from vanishing into thin air..."