Seven questions
Ask both of us these.
Where is the purchase limit enforced?
WaitRoomInside Shopify's checkout. A Function verifies a signed pass against the customer's own record before the order goes through, so a script that skips the queue still can't pay.
What to askWhether the limit is enforced at checkout or only in the page. A queue that lives in JavaScript is a queue a determined buyer can skip.
Does the limit hold across separate orders?
WaitRoomYes. Purchases are counted against the customer, so buying one, coming back and buying another is refused rather than reconciled afterwards.
What to askWhether 'one per customer' means one per basket. Most implementations do, and no single order ever breaks the rule.
How is queue order decided before the drop opens?
WaitRoomEveryone who arrives before the doors open is ordered at random, so arriving early beats arriving late but refreshing beats nothing.
What to askWhat a countdown actually rewards. If order is arrival time, the timer is telling every script exactly when to start.
Which products does it cover?
WaitRoomA hand-picked set, or a whole collection expanded into products and re-syncable when the collection changes.
What to askHow products are attached, and what happens to one added after the drop was built.
What can it put in front of shoppers?
WaitRoomProduct pages, a collection, a path, or the whole storefront — never the cart, checkout or account pages.
What to askWhat happens to a shopper who is already mid-purchase when the room opens.
Platforms
WaitRoomShopify only. That's the trade: everything is built against Shopify's checkout rather than sitting in front of a generic origin.
What to askWhether you need one waiting room across several platforms. If you do, a Shopify-only app is the wrong shape and CrowdHandler is built for it.
Track record at scale
WaitRoomNew. The mechanics are tested; the hours logged are not there yet, and pretending otherwise would be the first thing to catch us out.
What to askHow long it has been running drops the size of yours. This is a real advantage of an older product and worth weighing.