Eva
They bill after supplies have been ordered and received. Typically they deliver 2 boxes of 6 strips in each box, but that could vary depending on your situation. The gross cost (if you have no insurance or are deemed ineligible by your insurance) is $250.00 (average= $20.83/test strip). Insurance however can reduce that via contracted amount (between Roche and your insurer), co-pay, co-insurance, deductible status, etc. What you will pay depends on your specific insurance situation. You should be able to get an estimate from your insurance company or Roche (or both ideally) to get an idea of your cost before signing up.