A wishlist survey asks shoppers why they saved an item for later, the step between interest and purchase that your analytics only counts. This template keeps it to two questions and about 25 seconds: the main reason the item is on the wishlist, from waiting for a sale to not being sure they need it, and what would make them buy it.
It is written for a popup on the wishlist page, shown when a shopper opens it. A page rule on the wishlist address with the page load trigger or a short delay works on every plan, and the survey shows nowhere else in the store. The same survey runs as a link in a wishlist reminder email your store sends. On phones the popup opens as a sheet along the bottom of the screen, so the saved items stay in view above it.
Every typed Other answer is read as it arrives and filed under a category from your list, such as stock and availability or checkout and payment, with a type and an urgency. Results shows the share of each reason and of each thing that would tip the purchase, compared with the period before, and selecting Waiting for a sale shows what those shoppers need before they buy.