TransFS is selling merchant accounts and lies with their graphics. $30 transactions and $50K/month they calculate their fees at $1220 and the square fees at $1625 and yet the bar graph is shows square as twice as much.
Say what you want about our choice of the bar-graph... that's fair criticism. It wasn't intended to be an accurate graph, just something cool to look at.
What we really care about at TransFS is giving people unbiased, accurate information about their options. Square is a great deal for many merchants... which is why we suggest them to our customers and link to their site.