Lob charges $0.70 per card, seems sustainable. Edit: Stripe charges a hefty 2.8% + 30ct, so 35ct fees for that. 1ct for Twilio. $1.06 in costs, so a $0.94 marg

Lob charges $0.70 per card, seems sustainable. Edit: Stripe charges a hefty 2.8% + 30ct, so 35ct fees for that. 1ct for Twilio. $1.06 in costs, so a $0.94 margin. Seems ok for a (probably small maintenance side project)