Unprofessional Marketing Strategy!

After reading the reviews regarding this company, my husband & I decided not to attend the scheduled meeting as we realised their strategy was to get as many contacts from us as possible. There would be little chance of us getting the promised voucher as we try to protect the privacy of our friends/family. A woman called asking where were we. She said we must come now (19:30). I told her we couldn't as we have small children. She started shouting at me saying I'm unprofessional & kept going on & on, not giving me a chance to talk. This company, if it's legitimate, needs to rethink their marketing strategy as I would NEVER recommend such an UNPROFESSIONAL business to anybody.