marketing

50 Email Subject Line Variations for Ecommerce

Generate high-open-rate subject lines for ecommerce newsletters and promotions.

The Prompt
Act as an email marketing specialist with 10 years experience in ecommerce. [BRAND_NAME] needs 50 compelling subject lines for their [PRODUCT_CATEGORY] email campaigns targeting [TARGET_DEMOGRAPHIC]. 1) Create 10 urgency-driven lines (e.g. '24 hours only!'), 10 curiosity-based lines (e.g. 'The secret to...'), 10 benefit-focused lines (e.g. 'Get smoother skin today'), 10 social proof lines (e.g. 'Why 10,000 customers...'), and 10 personalized lines (e.g. '[FIRST_NAME], your cart misses you'). 2) Keep all lines under 50 characters. 3) Avoid spam triggers like 'free' or 'guarantee'. 4) Include emojis in 30% of options. 5) Format as a numbered list with categorization notes. The client's brand voice is [PLAYFUL/PROFESSIONAL/INSPIRATIONAL], so match accordingly. Output in a table with columns for 'Subject Line', 'Type', and 'Character Count'.

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When to use this

When needing fresh email subject lines for a product launch.

Pro tips

  • A/B test top 3 performers
  • Seasonal hooks boost opens

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