I made a list on the registrar who provide bulk domain registration discount, hope it's help for those who looking on register / renewals / transfer bulk domain. Mydomain.com Price: $5.95 (ICANN fee included) Coupon code: htmli.info Get bulk saving + 15% by using the coupon code Godaddy.com Price: $7.09 (ICANN fee included) Price applicable to more than 201 domains and above Dynadot.com Price: $7.50 (ICANN fee included, .com price ) Prefund $500 to get bulk saving Moniker.com Price: $8.03(ICANN fee included, .com price) Prefund $1000 to get bulk saving Domainsite.com Price: $7.99 No bulk saving That's all I can find at this stage, will keep update in future. Hope the list is useful for you. Enjoy your saving. P/S: Please reply if you found some registrar provide bulk domain registration too. Thanks ^^