Cannot pay using a debit card.

[webpxt]

I have loaded 1000$ onto a debit card that was given to me by a banker, so I set up an admin shop for one dirt is 2 dollars, just to test. So I click buy next to the dirt, I have only the debit card in my inventory and there is no output in the chat about anything. I get no dirt! So I click it once and get no dirt, then I use my ATM and check my balance, where I have $998. I originally had $1000.

Long story short, it took my 2 dollars, and gave me no dirt.

(all the shops work just fine with cash)

EDIT: I have no other mods. 1.7.10 using FlenixCitiesCore_[1.7.10]-0.12.0-b101.jar Trying to buy dirt with debit card gives me this:

[co.uk.silvania.cities.econ.store.container.GuiAdminShop:sendSalePacket:474]: sending sale packet: salePacket, slot: 1

Buying dirt with cash gives me these:

[co.uk.silvania.cities.econ.store.container.GuiAdminShop:sendSalePacket:474]: sending sale packet: salePacket, slot: 1
[co.uk.silvania.cities.econ.store.entity.TileEntityAdminShop:sellItem:191]: xXBeastCakeXx bought 1 Dirt from the server, for $2.00
[CHAT] §aYou bought §61 Dirt§a from the server for §2$2.00!

[webpxt]

bump

[Fureniku]

Added to my list of stuff to fix next time I get a chance to code :)