Web.com has merged the SnapNames and NameJet inventories. So when you do a search for NameJet, SnapName domains will show up, and vice versa.
FAQ Frequently Asked Questions
Email notifications are tied into Saved Searches. When you save/modify a search you have an option for "Daily Email". Setting this to Yes will enable a daily email to be sent to your email address with domains matching the search criteria. To avoid duplication of domains, only domains that have 2 days before the expiry date (or before auction ends) are matched and for this reason this option is only enabled for searches saved in the Expiring section.