Punardeep Sandhu (or PD, to his friends) is a serial entrepreneur who’s found success in a range of industries. In our last interview with PD, UpFlip focused on his bakery, Wild Wheat, which brings in $1M in annual revenue. This is just one business in his empire, which includes a grocery store, a restaurant, a gas station, and two liquor stores. Today, we’ll talk to him about how he bought all these businesses and the advantages of buying functional businesses rather than building them from scratch. We’ll also hear a progress update on his bakery and other operations, and how he stays organized (and sane) as a multi-business owner. If this interview inspires you to buy your own business, check out the listings at UpFlip.com to see what’s for sale in your area.