New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Consumers are scrutinizing where their money goes more than ever.  From gas prices to grocery bills, inflationary pressures have pushed shoppers to hunt for savings — and one of the smartest places to find value is in membership programs.  Whether you’re a frequent traveler, grocery shopper or someone who simply values convenience, memberships can deliver benefits that far outweigh their membership price — if you know how to leverage them. Consumer experts say the best…