Frequently Asked Questions How do I join?You can pay online or write a check to Barrington Business Association. Click here to join! What does membership cost?$100 annually. How long is my membership good for?The entire calendar year ending 12/31. How much are the banners?$300 for one and $500 for two. Does my business have to be right here in Barrington?No. If you provide a service or just cater to the local community here in town you are welcome to join. Have Another Question? Contact Us