Hi @Colin1,
I’ve taken a look at your account and can see that you have 1313 ledger entries which have been created in the last 12 months. This means your account is graded as L, and has caused the notification regarding the charge.
You can however defer this for 14 days if you haven’t done so already (there’s an option on the payment screen for this), which will give you 14 days free access. In this time, I recommend taking a look at the following guides and checking out the ledger count, so you can see how this is broken down for your account:
Account size explained:
Account size explained
What items make up your ledger count:
How to determine what items make up your ledger count
How to check the size of your account:
How do I check the size of my account?