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description: Are there ads in MainDab?
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# Is there a key system?

MainDab has no form of advertisements and does not generate any revenue.&#x20;

MainDab's primary goal, when it was formed in 2020, was to provide Roblox exploits without advertisements.

If you are interested in how MainDab bypasses WRD's key system, check out MainDab's GitHub or see the [Bypassing WRD Key System page](bypassing-wrd-key-system).

