Did not answer. Called the number back a got the robo message "Hi this is Jennifer with reward redemption. We called you because you recently visited one of our affiliated web sites and in appreciation we have a $100 rebate card..."
1) Company name is generic and cannot be identified.
2) Claiming a visit to a affiliated website is just double talk rhetoric and means absolutely nothing, just like the name of the company.
3) Visiting websites is in no way connected to telephone numbers.
4) Rebate cards are given in exchange for a purchase. There was no product purchased.
This all ads up to a scam, and a obvious one at that.