My Mulebuy Spreadsheet Saved My Wallet: 2026’s Best Shopping Hack? Okay, confession time. My name is Felix Vance, I’m a 32-year-old freelance graphic designer, and up until about six months ago, I was what you might call a ‘closet chaos shopper.’ You know the type. I’d see a slick pair of techwear cargo pants on a late-night scroll, convince myself they were a ‘wardrobe essential,’ click buy, and then three days later find two nearly identical pairs already hanging in my closet, tags still on. My bank statements were a tragicomedy of impulse buys and forgotten subscriptions. My partner started leaving subtle Post-it notes with budget apps’ names on the…