PayPal is an extremely risky of paying if you have no extensive feedback vouching for your credibility. Payments are reversible up to a maximum of 180 days. There is no amount small enough to make it worth taking the risk. Losing even $5 is still a loss so saying something along the lines of doing small deals first to establish trust is still risky.
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My goal is to have bitcoins but as fees are huge, I would rather do : top alts -> btc,
Its good to have goals, yes, but think of the seller too and not just yourself and your grand plans. This is about trading safely with minimum to no risk both ways for sellers and buyers. Why cant you offer a safer payment method!