Everything on Roblox is 70% off for the user

[Arch_Mage]

As the title suggests, everything purchased on Roblox now only charges users 30% of the displayed price. This has only started happening today, July 31st.

This applies to purchases on the website or within the Roblox client through the in-game purchase prompt.

Developers are still shown the full amount on their sales, but as this bug is new and they have not yet had time to pend, it is unknown whether or not the developer is returned 30% of the purchase or the full amount.

Video evidence of website purchases:

Video evidence of in-game purchases:
https://streamable.com/v0ey7b

Reproduction steps:

1. Purchase any item on Roblox using Robux, in-game or on the website, making a note of how much it should subtract from your Robux balance.
2. Check your Robux balance and see the difference.

[Crab_Wrangler]

Can confirm it works with developer products, game-passes and so on.

Tested in both groups and products made by a member rather than a group.

If this gives the full amount of Robux could be exploited.

Also tested on non-premium accounts.

Edit: Due to the patch you can go negative Robux

[NorwoodScale]

I think it got fixed just bought a devproduct for 500 cost me the full amount

[NeoInversion (Inversion)]

Yeah, it seems to be fixed and is now taking the full amount.

[Kairomatic (Kero)]

Hey Arch_Mage, thank you for bringing this to our attention. The issue has been fixed and refunds are currently being calculated. We will be issuing credit for the correct funds for any sales that were affected by this.