More reliable than existing methods.
If you manage to make a printed set, let me know how you got on.
Making money off those printed sets is a rotten trick though.
Re-generate card images at 300 dpi so printers won't point and laugh.
Tidy up some, none or all of the images so they're centred + B&W.
And the text.
2015-11-18. v0.1 Release early, release often.
2015-11-30. v0.2 Font size + position fixes. Less worse pics. Looks splendid on MOO business cards.