If my understanding is wrong is this a marketplace where you can offer goods inexchange of crypto? What altcoins are listed then?
UBcoin is platform which we can exchange real goods and receive crypto currency. And as i know so far, maybe it is only major crypto currency beside UBCoin tokens.
as far I know Ubcoin has no plan to have their own exchanges from other coins to Ubcoin and you need to convert it first to other exchanges to have your Ubcoin token as this Marketplace platform will only accept Ubcoin token as payments. I'm hoping in the future they will consider this to make it convenient to consumers.
I agree because Ubcoin platform is not a trading site but a marketplace wherein we used their token to purchased real goods. This kind of platform probably be more useful in the near future because it supports the development of cryptos.