We have had this problem in the past. An order I sent out last year for $85 plus delivery, so the filling florist recieved $92.50. What was delivered was a stock vase with crushed styro for filler, 6 carns some stock and some leather. My customer came in with a picture of this arrangement. I called the filling shop and their answer was "It was in a $40 crystal vase" Of course I asked them where they got the idea that the customer wanted to spend $40 on the vase and they told me that it was their standard procedure. My next question was how they took a stock vase and turned it into crystal, and I told them that I had a picture of the arrangement. They hung up on me. I sent a price change over the system for $40. They never said another word about it.
I am sure that the percentage of customers that get scammed like this is huge but they don't say anything. That is probably the biggest challenge that the floral industry is facing today.
Jim