The number of charged e-mail accounts depends on the number of domains. With the first domain, only the first 10 e-mail accounts are charged, a higher number of e-mail accounts have no effect on the price – it is unlimited. With two domains, you only pay for the first 20 e-mail accounts, with three domains for 30 e-mail accounts, etc. The number of aliases is unlimited and free of charge.
Your clients can use unlimited number of MySQL databases, while only the first 15 are charged. The number of MySQL databases is linked to the webhosting account of the client, not to the domain.
The fee for RAM memory and processes is fixed. Other parameters are charged dynamically – you pay only for what the end client has actually consumed.
Other parameters of the hosting package do not affect the price. You can set any restrictions for end clients or retain parameters unrestricted.