I am in the process of jumping on full steam with Ting. I am currently using our two old phones (BYOD) until out news ones arrive...
I have received a few credit card charges and noticed that your are classified as "Merchandise & Supplies - Internet Purchase". Would you be able to change your classification to Wireless service? Reason I ask, is with my credit card I receive 6% back on wireless service. :-)
Every little bit helps!
To my knowledge, this does not cost the vendor anything. Although, I could be wrong.