How do I event a cashmod shop

[The Corporation]

I remember seeing a ZM defense server with a cashmod shop system, someone by the name rivatha, or something that starts with an R figured it out.
I know this has been asked before, but searching around has taken quite awhile
I need to know the events required to use cashmod like a shop.

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[The Corporation]

Come one guys...

[The Corporation]

Wait, nevermind got it.

For anyone else who wants to know-

[OnActivate] >> [self] >> [VCE_ifVariable] >> {<var:player:cash>}  >= {number/price}

[OnVariableTrue] >> [player] >> [additem] >> {Blocky LMG} this can be whatever you want

[OnVariableTrue] >> [self] >> [cashtransfer] >> {-#}

[OnVariableFalse] >> [whatever] >> [whatever]