Suppose you’re out shopping with Grosh and pick up one of the wishes you’ve seen on a wish list in Grosh. After you’ve bought the item, just open Grosh, change to the wish list in question, and swipe the item as you would for any other shopping item in Grosh.
This will mark the item as bought in Grosh, which ensures no-one else buys the same item. The recipient has a different view of the shopping list, so he / she can’t see this information 🙂
