Brainstorm 'Bonus Ideas' for Promotion

Act as an Affiliate Marketing Strategist. Brainstorm 5 valuable and relevant bonus ideas to offer alongside the affiliate product '[Affiliate Product Name and Function, e.g., 'Email Marketing Software X']'.
My expertise includes [Area of Expertise/Skills, e.g., 'copywriting', 'automation setup', 'list building'].
The target audience needs help with [Target Audience Needs related to product, e.g., 'writing better emails', 'setting up sequences', 'growing their list'].
Consider bonus types like [Type of Bonus Preferred, e.g., 'checklist', 'template', 'short video tutorial', 'resource guide', 'private Q&A session'].
For each bonus idea, briefly explain why it's valuable and relevant.