Pricing for Social Trader Tools is based on a monthly subscription model.
Each package is billed monthly and can be upgraded or downgraded at any time. If you upgrade, charges are calculated pro-rata for the remainder of the billing cycle, and the new full package price applies on the next billing period.
Packages are based on the number of accounts you can host on the platform. Each connected trading account counts as one account, regardless of whether it is used as a lead (copy-from) or follower (copy-to) account.
For example:
If you downgrade during a billing cycle, the unused portion is converted into credit and applied to your next payment.
You can view full pricing details here: here