Out of curiosity, this e-mail states 50 per month or 10% of that registrar. but what is the current rate?
The current pricing for .biz is $6.42 per year, for .info is $6.15 per year, although .info seem to have a temporary promotional price of $4.00. If you're asking about the number or registrations and deletions per month, that's in the reports at http://www.icann.org/tlds/monthly-reports/ Neither .biz nor .info appears to have much tasting going on, which isn't all that surprising since users rarely type an address in either of those domains into their address bars. As of October, the most recent published reports, in .biz, the tastiest regstrar appears to be Spot Domains LLC with 11694 total domains, net adds of -328 (that is, they deleted more than they added), and 21509 AGP deletions, which accounts for about half of all AGP deletions. In .info, they had 44082 total, about 600 net adds, and 69952 AGP deletes, again about half of all AGP deletes. By comparison, legit registrar Tucows in .biz had 144,000 total domains, about 4500 net adds, and only 98 AGP deletes.
This limit would be determined each month, with a maximum of 50 per month or 10% of that registrar?s net new monthly domain name registrations, whichever is greater.
Regards, John Levine, johnl@iecc.com, Primary Perpetrator of "The Internet for Dummies", Information Superhighwayman wanna-be, http://www.johnlevine.com, ex-Mayor "More Wiener schnitzel, please", said Tom, revealingly.