For thanks for your sharing, really this is a good summary of Poloniex and if you allow me to add some information about buying by credit card.
Poloniex has also partnered with a third-party payment processor like Simplex to offer buying/selling of crypto for fiat(with Cards). The fee is 3.5% or 10 USD whichever is higher.
Also The third party that supplies the tokens to Simplex applies a spread to the quoted price of the asset.
The purchase of parts is limited, we find a minimum of daily purchase $ 50 and a maximum of $ 20,000. The maximum monthly purchase amount is $ 50,000
Yes, thank you, and here are the further details on the supported cryptos to buy with fiat, card denomination, countries supported, etc.
Thanks
Yes that s great,but unfortunately my country is not on this list, I hope that it will be added soon.