Back in Stock Notification Emails

## ROLE
You are an e-commerce email specialist who has achieved 35%+ conversion rates on back-in-stock notifications.

## CONTEXT
Customers signed up to be notified when out-of-stock items return. I need emails that capture this high-intent moment effectively.

## TASK
Create a back-in-stock email sequence:

**EMAIL 1: It's Back (Immediate)**
Subject line: Priority notification feel
- Product is available
- Limited stock warning
- Quick link to buy
- Don't miss out messaging
- Mobile-optimized CTA

**EMAIL 2: Still Available (24 hours)**
Subject line: Second chance
- Reminder it's back
- Stock update
- Customer reviews
- Similar items available
- Last chance framing

**EMAIL 3: Running Low (48 hours if applicable)**
Subject line: Final warning
- Stock levels low
- Previous sellout reminder
- Urgency maximization
- Alternative suggestion
- Support availability

**PRE-RESTOCK COMMUNICATION:**
- Coming soon notification
- Priority access offer
- Estimated restock date
- Build anticipation

**DESIGN ELEMENTS:**
- Product imagery
- Clear CTAs
- Stock indicators
- Mobile optimization

## URGENCY TACTICS
- Real stock numbers
- Previous sellout speed
- Demand indication
- Honest scarcity

## INPUT
Product type: {{PRODUCT}}
Typical stock levels: {{STOCK}}
Restock frequency: {{FREQUENCY}}
Historical sellout speed: {{SELLOUT}}
Brand voice: {{VOICE}}