Do not call won't necessarily work because they will claim you agreed to it in the past and if you did any business with any Feist business you would have a tough time winning that battle.
The thing about their sales people is that they are not all like that. I have talked about it before, I did the Feist sales thing for a short time many years ago. The sales people are all types from the asswipes that you wonder how anyone puts up with them to the southern guys with a heavy drawl that don't raise their voices at all and just bang away at people with questions. Fact is that the people they call are all so different that its hard for any one style to do well. The lists they use are full of the types that really want to win to the degenerates that just love the attention and the whole game of buying advice. Believe me, its not just one stereotypical sales guy there just like there is not one steretypical customer they deal with.
Funny thing about the package, here is what they tell told us, granted this was 1994: Mexican and Arab guys, quote them like they are at the bunny ranch, start them out at like 10 grand a season. Many have so much money they won't even blink. The southern guys just BS with them as long as you can, they ask price and you BS some more, become their friend. Offer them at one price, say 3-4 grand. Don't budge, they never like to negotiate. If the guy sounds like he is very hesitant to do it, don't even tell him there is a season package. Just go weekly until he seems completely on board. And the people that just have to get the lowest price, just don't go below 1500 for the season. So there is their strategy in a nutshell.