Customers of Bank of America and Starbucks can now earn more benefits by linking those accounts.A new partnership between the two companies allows Bank of America cardholders and Starbucks Rewards members to earn 2% cash back from the bank and one Star per $2 spent at the coffee retailer, on top of the card benefits or rewards they already earn, the firms said in a Wednesday (Feb. 15) press release.Customers can link an eligible credit or debit card with their Starbucks Rewards accounts and then earn these ...