Guide
How to show delivery dates on Shopify product pages
“Ships in 3–5 business days” is a riddle. “Arrives Thursday, Nov 19” is a reason to buy. Here is how honest delivery dates work, and how to put them on your store.
Why a date beats a duration
Shoppers do not think in business days. They think in birthdays, trips, and weekends. When your product page says “3–5 business days,” every shopper does their own fuzzy math — and many quietly decide not to risk it. A concrete arrival date removes the guesswork at the exact moment of decision, which is why stores that show delivery estimates on product pages consistently treat them as conversion features, not decorations.
The math behind an honest estimate
A delivery date is only useful if you can keep it. Four inputs decide whether the promise is honest:
- Cutoff time. Orders placed after, say, 2 PM do not leave today. A good estimate rolls those orders to the next working day automatically.
- Prep time. Picking, packing, personalization, or production. Made-to-order items need their real lead time, not your standard one.
- Working days. If you do not ship on weekends, your calendar should not promise as if you do.
- Distance. A shopper two states from your warehouse gets a faster date than one across the country. Multiple warehouses mean the estimate should come from the nearest location with stock.
Do this math by hand in a spreadsheet and it rots within a week. The point of an app like Voodoo is that you set the rules once — cutoffs, prep, working days, warehouses — and every product page, cart, and collection page computes the date live, including per-product lead times for preorders and made-to-order pieces.
Where to place the estimate
Three placements earn their keep. On the product page, directly under the buy button, where the arrival question is loudest. In the cart, where a confirming date steadies shoppers before checkout. And on collection pages, where a delivery line on each product card lets shoppers compare at a glance. Style it to match your brand — colors, date format, framing — so it reads as part of your store, not an afterthought.
Ranges or single dates?
Show a range when transit genuinely varies (multi-day ground shipping across zones), and a single date when your operation is tight enough to stand behind it. Either way, simulate real orders before you publish — different products, different shopper locations, an order placed after your cutoff — and check that what shoppers will see is what you would promise out loud.
The checklist
- Cutoff time set to when orders really stop leaving
- Prep time honest per product, including made-to-order lead times
- Working days matching your actual shipping calendar
- Warehouses added, so distance shapes the date
- Estimate visible on product, cart, and collection pages
- Simulated orders checked before going live
Voodoo Delivery Dates does all of this — free for your first 5 products, with a 14-day trial on paid plans. Install it on the Shopify App Store and publish your first estimates today.