It’s the middle of the morning rush, you’ve sold the last almond croissant, and three more just came in through online ordering. Now someone has to call two customers, apologize, and refund them. Every café has lived this. The fix is a 15-second habit called 86ing — marking an item sold out so your online channels stop selling what the kitchen can’t make.
This guide covers exactly how to do that on Square, from both the register and the Dashboard, how to set items to restock themselves the next morning, and when to 86 a single item versus pausing your whole online channel. It’s written for an independent café or coffee shop running Square with online ordering or a branded app.
What does “86” actually mean?
“86” is old restaurant shorthand for we’re out of it, stop selling it. In Square terms, 86ing an item means setting its availability to sold out at a location so it disappears from the point at which customers can order it — your register screen, your Square Online site, and any branded ordering app connected to the same catalog.
The important mental model: sold-out status is tied to a location, not deleted from your menu. You’re not editing prices or removing the item; you’re flipping a switch that hides it until you flip it back (or until an auto-restock time you set does it for you). The item, its modifiers, its photos, and its history all stay intact.
How to mark an item sold out on the Square POS app
This is the one to teach every barista, because it happens at the counter in real time.
- Tap ≡ More.
- Tap Items, then All items.
- Tap the item you ran out of.
- In the Variations section, tap Manage stock next to the variation.
- Toggle on Mark as sold out at this location.
- Tap Done.
That’s it. The item is now unavailable at that location across every connected channel. If you have multiple locations, note that sold-out status is per-location — running out at your downtown shop doesn’t touch your second café’s menu, which is exactly what you want. (For more on keeping menus and stock straight across shops, see multi-location mobile ordering on Square.)
How to mark an item sold out in Square Dashboard
When you’re doing prep-list planning or 86ing something the night before, the Dashboard is faster on a laptop.
- Sign in to Square Dashboard and go to Items & menus (or Items & inventory) → Items → Item library.
- Find the item and click the availability status pill next to it (it usually reads “Available”) to open the availability modal.
- For a simple item, select Sold out and click Save.
- For an item with variations (say, a latte in three sizes), select the variation, tap Manage stock, and toggle on Mark as sold out at this location, then Done.
The same pattern works for modifiers — if you’re out of oat milk, you can 86 that single modifier so it drops off every drink that offers it, instead of pulling whole menu items.
Set items to restock themselves the next morning
The step most owners miss: Square can turn a sold-out item back on for you. When you mark something sold out, toggle on Choose a time to reset to available and pick a time — the next morning at open, say. Square flips it back automatically.
If you 86 five items on a busy Saturday and never set restock times, Monday’s menu is quietly missing half your bestsellers until someone notices.
Auto-restock is what turns 86ing from a thing you forget to undo into a clean daily loop: sell out, mark sold out, set it to reset at open, move on.
86ing one item vs. pausing your whole online channel
These solve different problems, and mixing them up frustrates customers.
| Situation | What to do | Effect |
|---|---|---|
| Out of one pastry, syrup, or milk | 86 the item or modifier | That item disappears; the rest of the menu keeps selling |
| Kitchen is underwater across the board | Pause or throttle online orders | New online orders stop or slow for everyone until you recover |
| Item is gone for the season | 86 it, or unlist it from the menu | Hidden now; bring it back or feature it later |
| Permanently discontinued | Archive/delete the item | Removed from the catalog entirely |
86ing is surgical — one item, rest of the menu intact. When the whole kitchen is buried, that’s a different problem: pacing the flow of tickets rather than removing one item, which is the heart of cutting your coffee shop’s morning-rush wait times. And to keep online tickets visible and in order once they land, managing online orders in a Square kitchen walks through the KDS and printer flow.
Build 86ing into your daily open and close
A sold-out toggle only helps if someone actually uses it. Make it a routine, not a scramble:
- At open: confirm nothing is still marked sold out from yesterday that you’ve since restocked. Auto-restock handles most of this; a 10-second glance catches the rest.
- During service: whoever pulls the last of an item 86s it before they walk away from the POS. The rule is “last one sold, mark it out.”
- At the 86 line: for scratch kitchens, count par on high-runners (croissants, cookies, a seasonal special) and 86 proactively when you’re down to the last few, so you don’t oversell in the 90 seconds it takes to update.
- At close: 86 anything you won’t have first thing tomorrow, with a restock time for when the fresh batch is ready.
Baristas will adopt this fast once they’ve felt the alternative — calling a customer to cancel is far more painful than tapping a toggle.
Why 86ing matters more for online orders than for the counter
At the counter, a sold-out item is self-correcting: the customer sees the empty case and orders something else. Online, there’s no empty case. A stale menu quietly keeps selling the thing you don’t have, and every one of those orders becomes a refund, an apology, and a customer who now trusts your app a little less.
That trust compounds. A guest who order-aheads a drink, drives over, and learns it’s unavailable is exactly the guest you were trying to build a habit with. Accurate availability is table stakes for reducing no-shows and abandoned pickup orders — people don’t skip pickups they’re confident in.
This is also why the ordering surface matters. On a branded app built directly on your Square catalog, 86ing at the register updates the app in real time, because there’s one source of truth for your menu and stock. That single-catalog design is part of what Tany is built around: a branded iOS and Android ordering app plus web ordering that reads your existing Square items, so a sold-out toggle at the counter is a sold-out item in the app — live in about a day for $99 CAD/month per location. The habit is the same whether you’re on Square Online or a branded app; the point is that your ordering channel and your kitchen never disagree.
Wrap up
86ing is one of the highest-leverage 15-second habits in a café: it turns “we’re out” from a refund-and-apology into a toggle. Teach every barista the POS steps, use Dashboard for planning, lean on auto-restock so nothing stays hidden by accident, and reserve pausing the whole channel for genuine kitchen overload. Do that, and your online menu never promises what your kitchen can’t deliver.