hey ontop of the option to add yensesa.com option to blocktrades to allow Ghanian cedi, and also ability to add paypal option via cpoinbase, and also the ability to select the option of a prepaid debit card fil up OR even a CHECK in the MAIL, sen to an address from your steem on @blocktrades.us...... i have a much simpler suggestion
blocktrades.us can simply add a simple bit of code to automatically send converted bitcoin from steem over to this website bitrefill for gift cards which has just added all these new cards you can buy with BTC, (Also Gyft is a site that lets you buy a lot of gift cards with bitcoin) so if you do the work of converting the steem to bitcoin for them, which is what you already do, well you could just add an option for selecting gift cards to cash out your steem into, under bitcoin, and then under gift cards you select which one, then that info is sent to bitrefill, and the bitcoin from their steem is sent to bitrefill, the card is retrieved, maybe you can take a cut from the transaction AND bitrefill, but they may not even need to know, because as far as they care youre just referring customers...
https://www.bitrefill.com/gift-cards/
tldr: blocktrades.us could add gift cards using this service, or gyft, and get their steem turned into gift cards since they accept bitcoin and you can take care of that service for people with some probably simple bit of code. Blocktrades offering Gift cards for Steem is gonna be a great accomplishment.... we wont have to pay high rates liek with paywithsteem, because the gift cards dont cost much, also purse.io accepts bitcoin for buying things on amazon and i believe gives you a discount for using bitcoin, and converting $100 to amazxon with blocktrades would be great and get you mro ethan $100 even with the fee, because of pourse.io discount
Bittrefil is a very useful platform where you can buy gift cards with cryptocurrencies, but I recently found another similar one. there you can buy gift cards from more than 2000 brands for cryptocurrencies: https://www.coinsbee.com