Of course, you may not want a standard Family Tree Research Package. You may instead want me to conduct some bespoke genealogy research for you.
This could consist of proving a part of your family history by locating evidence, or lack of it, and analysing what this evidence supports; this can be very useful if there is a long standing family myth that sounds too good to be true.
Alternatively you may wish to identify living descendants of a person in the past. As a professional genealogist I will only use public domain information to identify living people, and will make the results available to the client. The client can then choose how to make use of the information.
After an initial (free) consultation, I will estimate how much work this research will take, advise you on the likely cost and how long it would take, and then conduct the research for you.