Can you put it on the scales, please? http://awsg.org.au/proventil-inhaler-over-the-counter.pdf#henrietta a review of the toxicology of salbutamol (albuterol)  This is actually the exact same problem that you see with recurring charges on debit and credit cards. (Think FreeCreditReport.com.) In that case too, the ability to silently bill consumers has created a shadow economy, largely dedicated to squeezing as much money out of consumers as possible on the sly. The difference is just in the mechanism: for merchants, it’s contractual billing arrangements, while for banks, it’s that, as account providers, they can access accountholder funds with minimal consent or notice.