I set my threshold to $X and was automatically charged multiple times

Once you set up a Payment Method for your Together.AI account you can set up a threshold in your Billing page to control a balance limit that once reached, auto-purchases credits to keep your account funded. The default amount of credits purchased is $25, but this "Top-Up Amount" can be adjusted.

This is turned off by default but can be set to any number that works as a safety limit for your team (such as $10).

Please note that if you enter a value for this threshold that is above your current balance, this workflow will immediately begin making purchases in increments of $25 (or whatever your Top-Up Amount is). This can lead to multiple back to back purchases if the gap between your current balance and your payment threshold is larger than your Top-Up Amount.