If you haven't started to prepare for the coming Thanksgiving - Christmas sales then you need to step things up. This is the time to think like a business person and make sure you have enough product, update your web page with some of your new works, update prices, make sure your works are in great shape and packaged if needed. Check to see if you have plenty of business cards and decide how you want to advertise/promote to maximize your sales through the holidays.
There are many ways to promote yourself and get more people interested in your works. First only put your best work on your web page.
Depending on how much you want to spend you have many choices to promote your work. If you don't have a lot of money to put towards advertising, you can advertise on Facebook free or for very little money, you can attend lunches and functions in your vicinity. Carry your business card everywhere you go and give them out as you talk about being an artist. Create postcards with your new art/information and mail it out to people on your mailing list or neighbors and friends. If you have more money you can go through some companies who allow you to create the post card, pick how many and what zip codes or areas you want them mailed. You can always putting a small ad in a newspaper or magazine that is local to your community.
These are just a few simple ways to promote your works. I hope some it gets you stated with your preparations for more sales this holiday season.