Have a crypto invoice to pay, but they don't take Dash? Not a problem at all. Here's a quick hack thanks to @exolix_com!
Go to pay the invoice, and when it gives an amount (say in Litecoin), go to Exolix, choose to swap Dash for that coin, then enter the exact amount to receive and the invoice address.
Because Exolix supports InstantSend, the Dash part of the swap should confirm instantly, making the trade fast enough to pay the invoice.
By doing this, you don't have to juggle a few different coins to use crypto. Just hold and use Dash for everything!