Anyone using a P2P exchange right now must be careful with:

Current bitcoin network fees + market premium charged by sellers + small size of most offers

If you're trying to do small purchases à la DCA, that's a very expensive proposition right now. You will end up paying half the sats you are trying to buy.

So try to buy larger amounts, less frequently. And keep them on the P2P exchange wallet for as long as you can so when you move it to cold storage you get a larger UTXO (although you'll be paying more to move more UTXO's too...)

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