https://www.investedaffairs.com/post/the-one-marketing-rule-most-businesses-ignore-and-why-it-is-costing-you-sales 2026-04-17 https://static.wixstatic.com/media/5957f0_4b477fb477044dfb9103458460ef43b1~mv2.png A women working on her laptop (generated by Adobe Firefly)