
Quoting
Mr. Knowitall
So, basically, you admitted to the credit card company that you made a charge and claimed that you received nothing in return, but you refused to provide them with any information about what it is you were attempting to purchase? And now you're concerned that you will lose your dispute because of your failure to provide that information?
This is going to be an overseas gambling site so, all else being equal, the FTC's regulations for chargebacks over quality of goods and services won't apply -- the company is not within your home state or within 100 miles of your residence. That means you will have to follow your credit card company's rules to dispute the charge. If their rule is that they will not grant a chargeback unless you identify what it is you were attempting to purchase, then that's the rule you must follow.
Credit card companies are not permitted to make payments to illegal overseas gambling operations. Had you disclosed that this was an illegal offshore gambling site, that might have been enough to result in a chargeback. But the longer you wait, the less likely it is that there will be money left in the company's account that the credit card company can reach in order to grant a chargeback -- and you may miss the credit card company's deadline for making the report.
Most overseas gambling companies don't make the charges themselves, but put them through businesses that the credit card company might see as legitimate. That could have been another angle: If you pay $1,000 to a credit card company and they process the charge as your having bought $1,000 worth of electronics from a company you've never heard of, then the basis for the dispute is that you've never done business with the company that appears on your credit card statement.