Here is my question,
PayPal is great, but can be reversed up to 180 days after payment.
Nobody wants to wait 180 days for their bitcoin.

Does anyone know an online payment way that customers would be able to send money(trusting the supplier or escrow) and the supplier could send the bitcoin.

No reverse ever to be possible.   Is there such thing?  Because with credit card chargebacks and others.  How can sellers or buyers be safe?

Thanks, God Bless Bitcoiners!