Of the month

Wondering what "of the month" club I am referring too? Well, there are many of the month clubs that people get into and love. They get a discounted price on products and get to try a special of one product each month. The one that a co-worker of mine loves is a wine of the month club. They get to try new wines each month and love. I haven't looked into it but he highly recommends it to everyone he speaks with!