Roblox Premium is a subscription offered by Roblox

which gives you perks such as a monthly Roblox stipend

and in-game bonuses.

To buy Roblox Premium,

make sure you are logged into your Roblox account

and then click on "Premium" in the left sidebar.

There's also a link in the description to access this.

Currently, you can purchase Premium

in three different plans.

For each plan, you get a different amount

of Robux each month.

Choose the plan you want to purchase

to advance to the payment page.

Then, complete your purchase at the payment screen.

Once you've completed the purchase,

head to your Roblox homepage

and you'll see the Roblox Premium badge next to your name.