I want to buy chips/coins/medallions. Are they available on aa.org?

No. Neither GSO nor A.A. produces, distributes or sells chips, coins, medallions or any other sobriety tokens that are used throughout the Fellowship. Individuals and local groups that choose to use tokens to mark sobriety anniversaries may purchase them from various sources. The manufacture and style of these can vary by region, and even group to group. Because all A.A. groups are autonomous, the customs and practices for celebrating sobriety remain a matter of local choice. A local central office or intergroup may be able to provide information on nearby customs. To find your closest local entity, please search via A.A. Near You.