Do you sell personal information?
Remember that the law is broad as to what "selling" personal information means, but it is broader than a layman's definition. For instance, it could include publishers selling targeted ads. If you're on the fence about whether or not this applies to you, we'd recommend speaking to your attorney about it.
Sale within the context of the CCPA is defined as: selling, renting, releasing, disclosing, disseminating, making available, transferring, or otherwise communicating orally, in writing, or by electronic or other means, a consumer's personal information by the business to another business or a third party for monetary or other valuable consideration. You can read more about the definition of sale here.
If you're on the fence about whether or not this applies to you, we'd recommend speaking to your attorney about it.