My Mulebuy Spreadsheet Saved My Wallet: 2026’s Smartest Shopping Hack Okay, confession time. My name is Felix Vance, and I’m a 34-year-old freelance data analyst who used to have a shopping problem. Not the “oops, I bought another black t-shirt” kind. The “my credit card statement looks like a foreign language novel” kind. My personality? Let’s call it a ‘precision minimalist’—I crave clean lines, perfect functionality, and zero financial waste. My hobbies are urban hiking and spreadsheet optimization (yes, really). My speaking habit? I talk in short, declarative bursts. No fluff. Just facts. And my mantra is: ‘If it’s not optimal, it’s clutter.’ Last Black Friday was my breaking point.…