Talk:Shop/@comment-198.99.28.198-20140923025105/@comment-84.90.161.45-20140926120001

In my country, we have a system that allows the use a credit or debit card to create a virtual card number, with a one month duration and funds set by the user, to make online purchases.

The virtual card expires after one month, and allows purchases up to the limit set by the user upon creation.

It works just like a normal credit card, and any amount not spent after the expire date is returned to the user bank account.

One must be careful to set the limit high enough to compensate for the exchange rate and taxes when making purchases in foreign currency.

I unlocked all my dock and construction bays using this virtual card thing, it worked like a charm.

You should check if your country has such a service, it may solve your problem.