About BOGO sales About, Knowledge Base | ID: 6432 To learn more, click the title of a Knowledge Base article (KBA). KBA Title Area How to determine BOGO refund amounts Invoice/Quote Suggest ways to make this article better:*Provide your email address. (Optional)We respect your privacy. If you provide your email address, we will use it only if we have more questions about your feedback.YesNoEmail PhoneThis field is for validation purposes and should be left unchanged. Send This iframe contains the logic required to handle Ajax powered Gravity Forms.