Online Arbitrage Net Profit Margins

Are there any OA sellers on here who wouldn’t mind sharing what their margins are?

I ask because I keep seeing people online post huge #s in sales, but they rarely ever speak on margins.

I understand 98% of the time it’s just hype to sell their course, but I still can’t help but wonder what the actual profit is, because sales seems to be so misleading.

I’m not knocking anyone’s hustle, just interested to see if it’s viable with dedication and time spent sourcing/learning.