By Veronika Bondarenko If you like Starbucks iced tea, you’ll be fine. Though the Starbucks Rewards program started in 2008, it still has an old-time feel. It was designed, back in the day, as a modern, digital version of the original customer punch cards of the 1980s and 1990s. The program has evolved quite a bit over the years but the concept has always been for frequent customers to earn stars and redeem them for various discounts and freebies. Anyone who connects purchases to a Starbucks app will earn one star for every dollar spent. One can redeem 25 stars for a shot of espresso or syrup,…