How to Trade Safely in Pet Simulator 99
Never send gems or pets first and never split a payment across multiple trade windows, that is the trust trading scam and it is the most common way players lose items. Pet Simulator 99 caps a single trade at 25 billion gems, which covers almost every Huge and lower Titanic pet, so there is no legitimate reason to split a deal or bring in a third party.
Updated Sep 9, 2026. Source.
The trust trading scam
Anyone who asks you to send gems through the mailbox first, split a payment across several trade windows, or route a trade through a Discord admin is trying to steal from you. Once you press send in the mailbox, the gems move instantly to the other player, there is no recovery mechanism if they do not send anything back.
The invisible pet trick and fake admins
A common trick is a seller claiming a pet is present but invisible due to lag. If the slot looks empty, treat it as empty, do not trade based on a promise. Watch out for Discord servers claiming to have trusted trading admins too, over 99% of them are scam operations run by people posing as moderators.
How to trade the safe way
Complete every deal in a single, verified trade window. If a trade is worth more than the 25 billion gem cap, use collateral instead of splitting payments, and only accept liquid, stable collateral like Titanic Eggs or mainstream Golden or Rainbow Huge pets whose value you can cross check on a trading value site. Report anyone using a script or running a scam through the in-game report tool or the official Big Games Discord.
FAQ
What is the trade window limit in Pet Simulator 99?
25 billion gems per single trade. Almost every Huge and lower Titanic pet fits under that, so there is no real reason to split a trade across multiple windows.
Players ask this on Google.
Are Discord trading admins safe to use in Pet Simulator 99?
No. Over 99% of Discord servers claiming to have trusted trading admins are scams. Trade inside the actual game, not through a third party.
Players ask this on Reddit.
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