Street Fighter II CE - Single Coin Slot?

[timefor]

I've got original Street Fighter II CE - CPS1 hardware that I'm using to build a specialty designed cabinet. Thing is, my coin door only has one slot. Ideally, I'd like it to accept $1 and get two credits to be used by either in single or multiplayer.

I haven't hooked up SF2 to test out yet, but does anyone know if there's a software setting or some hack around way (if necessary) to have two player play with a single coin slot? I will have player 1 and player 2 select buttons. 

Thank you,
- Time

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PS.

Hi, new user here. First post. I'll make sure to post my project progress as I go. Its going to be a unique one. 10 days ago I knew absolutely nothing about MAME hardware. Now I still know basically nothing but have a stack of various boards, buttons, and JAMMA cables from eBay.

[processedmeat]

I believe that the coin slots don't match up to each player.  It's just a collective pool of credits when money is added.  It isn't like a 4 player Gauntlet.

[pbj]

Could have tested this in MAME, bro....

Anyway, SF2 works fine with a single coin slot.