There is no restrictions when you purchase $100 and $200 Trust Tariffs, you must only have required amount USDC on your balance.
For $300 Trust Tariff 3K rank is additionally required.
1) Log in to your account and click the “Portfolio” button in the menu on the left. Then, click "Trust Tariff's"
2) Choose the Trust Tariff you would like to buy. Click "Subscribe".
4) Select the payment channel and confirm the payment.
