Not nuts originally, but let’s not overwork this. I have obligations too.
Interest will certainly run on the bounced check. The charge back and e-check are of another nature, but the fact that “the boys” are asking for payment leads me believe that they’re not treating the $2,100 as a legitimate dispute and there is a reason (unknown to me) why it won’t be treated that way.
If I make a purchase and receive non-conforming goods, or a credit card reflects an unauthorized charge, or I receive and am charged for unsolicited goods, I can promptly correct that and dispute the charge. Likewise, if I tender a check as payment for goods or services and there is some problem, I can issue a “stop order”.
Now I have to stretch an analogy, because I don’t know enough about exactly the way those e-checks were handled or all the facts about the chargeback. What I do know is that, while GoodieGalore may be unhappy about the chargeback or stop order, there is nothing they can do about it, if I acted promptly, exercised care and had legal cause for my actions. That rules out grumbling from GoodiesGalore, much less the intervention of Larry, Curly and Moe. Unless that’s a new name for Guido and the Kneecappers, somebody thinks they have some legal right to recovery that wouldn’t exist in my scenario.
I suspect that he was given an account against which a could draw and checks to use and he authorized them. If he won, he won, but he didn't. Casinos aren't in business to lose. I think it's a nasty practice, but it appealed to your buddy. (A recent poster had gotten "free checks" - the OP's term - that became a "loan" when cashed. It took several posts to determine they came from a mortgage bank and included terms of endorsement.)
One other way to look at the checks and another analogy: originally a “stop order” (and I’m thinking you can add chargeback here too), was thought to represent a legitimate response to a valid dispute between buyer and seller. It was treated differently from a NSF or “account closed check”, which were not negotiable at time of tender, and it was not subject to civil or criminal penalties for that reason. But the bad guys were the first to catch on to that and, rather than get nabbed for check kiting, they started to immediately place a stop order, as soon as they issued bad paper. (You starting to see where this is going? This was a long time ago. Your buddy’s updated version is still antiquated.)
The response to the improper use of stop orders (and chargebacks) was to change the law. Now, in most states, if you get called on a stop order, you have 30 days to show it was justified. Fail to do that, and the burden of proof shifts. Then, its legally presumed to be bad paper, just like an NSF or A/C check. I didn’t read your statutes, but I’m guessing you have something similar. You do have a small statutory penalty of $100 on a check, interest (at judgment rate), reasonable attorneys' fees if the amount of a check is over $1,250 and a $15 service charge. That’s for a civil suit on a check. I don’t know that your buddy lives in your state, and I think he committed fraud.
So I don’t think the e-checks stay legitimate chargebacks. If litigated, I think they become something else – theft, conversion, fraud, or maybe something more simple, but something that could earn pre-judgment interest
“Time-barred”: beyond the applicable Statute of Limitations (Google it).
There are too many variables to continue the list. Go to the debt collection forum and ask what motivates a creditor to sue or refrain. I gave you some of the routine reasons for suing. Availability of assets, cost of enforcement are a couple more. And I told you that this was an area where an industry had been reluctant to be “high profile”.
what if this really was identity theft and if he really was a victim of fraud, what would he have to do to have it not effect his credit?
Prove it.
Skinny, with that I bid you a fond farewell.