This is why drug stores are required to alert law enforcement if they notice anyone trying to buy a large amount of Sudafed, or trying to buy a small amount ver

This is why drug stores are required to alert law enforcement if they notice anyone trying to buy a large amount of Sudafed, or trying to buy a small amount very frequently. So now there are people whose jobs are to drive around to every drugstore in the town, buying small amounts of Sudafed at each one, so as not to raise any suspicion.