LOL, yeah, it will be one guy tagging and another guy out in the pen of 1.5 billion chickens, chasing 'em down one by one. Then you have to figure the time it takes him to run the chicken over to the tagging table. Seriously, it takes about 2 seconds to band a duck with pliers and a steel wrap. These appear to be snap ons but it will still have to be done manually, twice, I think. On when they go to the feeding farms--off when they are sold or slaughtered.