Sorry I was looking at the question from the prospective of my project.
Generally speaking the biggest problem of BTC and TRC as well for every retailer is their high volatility, and there are many few of them that would risk their profits holding all the BTCs or TRC after they've sold their products, because they'll have to pay their suppliers in fiat.
So for the sake of tracking and accounting probably the Coinpayments are very useful, but for me the merchant tool is something that exchanges the cryptocurrency immediately into fiat, without risking a dime at the current market rate, because the retailer is not a trader, it's another job. Something like Bitpay.
In any case of course the possibility to advertise TRC to 120,000 vendors is a great thing.
I totally agree. I looked all over for someone who offered merchant services that did that for altcoins and I couldn't find any. They have them for Bitcoin, just not for altcoins, which is a huge bummer.
