Hi and welcome to the community
I do agree with Melissa that 'data entry' is fairly common - but I don't think that has to stop you from developing a set of services around that specialty. You do have a lot of management experience in that field as well, so that's a major credit.
I'd spend a little time thinking about which industries you see a need for your services and wish to work with, and then fine tune what you have to offer to address their 'pain points'.
Looking forward to chatting with you more on the boards, and wishing you much success as well!