The personnel didn't agree with the offer made in the cannabook book. The author of the cannabook came to this coffeeshop, but they didn't agree. If you would like to spend your coupon there, you'd get nothing. With a little coupon inside the cannabook you can get a free test smoke. The personnel was well informed, there where very many people using the coupon.
Offer Buy one beer, get one free.
The personnel wasn't informed about the offer given, in fact went on to mention that they had never heard of the Cannabook. If you buy a jug of beer, the offer doesn't count. It only works with a glass of beer. When we bought a jug of beer with glasses but did not get a free beer with it. Our thought was 'When is a glass of beer a glass of beer', answer when it's not a jug'.