A token is something that users in the system can use to cover the cost of listing placement or renewal within the system.
Highlights of the Tokens Addon:
To use this feature you must first install and enable the tokens addon within the following admin tool:
ADDONS > MANAGE ADDONS
Once that is done you can then add token purchase options here within the price plan admin tool:
PRICING > [EDIT] Next to fee based price plan > COST SPECIFICS > TOKENS PURCHASE (price plan item)
For more on that process see the page specifically for that process
You can also give free tokens at registration to users who register into a fee based price plan here in the admin tool:
USERS / USER GROUPS > USER GROUPS HOME > [EDIT] (next to fee based user group) > Starting Tokens Issued USERS / USER GROUPS > USER GROUPS HOME > [EDIT] (next to fee based user group) > Expire Starting Tokens
Those settings will determine the number of tokens issued to new registrants into that user group as well as the time from registration they'll have access to those tokens.