Paid Account
One account stands for one website.
If compared to a free account, paid account has some advantages.
1) The maximum number of pages for a paid account is 32000 (for a free account - 1000 pages).
2) There are less content restrictions for paid accounts. For details see the terms of service.
3) Paid accounts do not have our ads and you may use your own block (block #3) instead of our block.
4) If the terms of service are violated on a paid account, individual pages are not blocked automatically.
The cost of a paid account - $3 per month.