Yes, it is possible to load WorkingArtist on to two different computers and share the data file between them. Instructions on how to accomplish this are in our Knowledgebase Article Q1025 - Transferring Data Between Two Non-Networked Computers. It is available at the website at [
www.workingartist.com]. Although the instructions talk about installing WorkingArtist from an installation CD on both computers, you can just as easily download it from the WorkingArtist website on both computers to accomplish the same thing. The important thing is to be sure to have the same version of WorkingArtist running on both your PC and your laptop.
On the other hand, if your plan is to have one copy of WorkingArtist on your PC for your personal use, and another running at your gallery for the gallery's use, that can also be done (in other words, separate information on each computer), but requires a separate license for each use. One copy would be under your name, and the other would be under the gallery's name.
Note that WorkingArtist is not designed for gallery use at this point. I do plan to pursue a gallery version in the future, but can't share any availability information for now.
Have a good day and thanks for considering WorkingArtist.