After you've started generating affiliate earnings, you can go here to see and update your payee information: https://www.jamkazam.com/affiliate/payee. Or you can click on Payee under the Affiliate header in the left navigation bar to view the Payee page(pictured below).

JamKazam pays our affiliates using Venmo. If you don't have a Venmo account and don't want to set one up, you can write us at support@jamkazam.com to see if we can make an exception to pay you by some other method, but this is at our discretion. Simply enter your Venmo user ID (e.g. @username) into the Venmo User ID box and click Save.
If you are an individual affiliate who resides in the US, or if you're acting on behalf of a company (LLC, corporation, etc) that is a JamKazam affiliate and is headquartered/located in the US, then you need to enter either your home address (if an individual) or the mailing address of the business that is the affiliate and save it. This is due to US tax law. If you generate $600 or more in affiliate income during the year, JamKazam will be required by law to generate a 1099 tax form for you, and this must include your mailing address by law. If you are not based in the US, you do not need to provide this information.
Similarly, if either you or your affiliate company is located in the US, you must enter and save either your social security number (if an individual affiliate) or your company's tax ID (if an affiliate company) for US tax law and tax reporting reasons. Here again, if you are not based in the US, you do not need to provide this information.
Note that it's fine to wait to enter/save this sensitive data until you start generating affiliate earnings and are ready to be paid, but do be aware JamKazam cannot pay your affiliate earnings until we have this data.