Online business networking service LinkedIn today will release two new subscription offerings, with services aimed at helping recruiters, service providers, and job seekers. LinkedIn Pro accounts allow company recruiters to send out 50 messages per month to other users who aren't connected to them via their own LinkedIn contacts. Pro account holders also receive more extensive search results and a dedicated customer service staff. Personal Plus is designed for job-seekers and service providers, as well as other LinkedIn members who are looking for high visibility on their profiles. It allows users to make their profiles available to be contacted by any LinkedIn service provider, for free.