Grand Exchange receipt is an item obtained in Meg's cases. To get it, a player must search Charlie's sleeping bag during the Charlie's Missing Sleeping Bag case. Once obtained, a player may take it to a Grand Exchange clerk, who will inform the player that the receipt is worth 104,273,167 coins and belongs to someone named "Adrian". The player will then try to impersonate Adrian, to no avail.
Upon returning the sleeping bag and receipt to Charlie the Tramp, he will become enraged at you for looking through his sleeping bag, to which the player suggests a "Sleeping Bag PIN" to prevent people from looking in his sleeping bag.
- 104,273,167 is the amount of XP required to get level 120 in a non-elite skill.
- After talking to the Grand Exchange clerk you can destroy the receipt or place the receipt back in the bag and Charlie won't realise you looked in his bag.