Something worth trying on your product page is trying to show the delivery date, not the shipping speed. 3-5 business days is not always the simplest way of understanding for lots of people. They have to figure out what today is, count forward, skip the weekend, and land on a rough guess. Most people don't bother, so the shipping info just sits there as a vague "sometime next week" feeling. "Arrives Thursday" does the work for them cause there's no counting, no guessing. They can picture the box showing up, which quietly makes the whole thing feel more real and more worth buying now. It matters more than it sounds because a lot of hesitation at checkout isn't about price, it's about "I'll deal with this later" And later usually means never because they close the tab, get distracted, forget the product existed. A specific date gives them a reason to go through with it now. If ordering today means it's on the doorstep Thursday, waiting suddenly has a small cost attached to it. Amazon trained everyone to expect this. People are used to seeing exactly when something lands before they buy. When your store just says "3-5 business days" it might feel vague and slow. Same shipping speed either way, one of them the customer can actually picture, and that's the one that gets the sale.