Humble Bundle
Day 18 after signup
Make: it happen with practical electronics DIY ebooks!
Gadgets and ghouls all Halloween season!
Why it works
- Pair a clear description of the offer with a seasonal hook to make the campaign feel timely.
- Use a playful subject line that connects the product category to the campaign theme.
How it is built
- Brand header
- Seasonal campaign headline
- Electronics ebook offer
- Email preferences footer
Email copy
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