What is a Pre-fill Message?
When someone clicks your WhatsApp booking link, the message box auto-fills with text.
Example:
Hi! I'd like to book a volume lash set.
What's your next available slot?
They can edit it or tap send immediately.
Why it matters:
- ✅ No "blank page syndrome"
- ✅ Tells you exactly what they want
- ✅ Reduces back-and-forth
- ✅ 3x more people actually send the message
The 4-Part Formula
Every high-converting WhatsApp message has these 4 parts:
1. GREETING
2. INTENT (what they want)
3. SPECIFICS (service details)
4. QUESTION (requires response)
❌ Bad Example:
Hi
Why it fails: No context. You have to ask what they want.
✅ Good Example:
Hi! I'd like to book a gel manicure.
Do you have availability this Tuesday or Wednesday afternoon?
Why it works:
- ✅ Greeting - Polite
- ✅ Intent - "book a gel manicure"
- ✅ Specifics - Tuesday/Wednesday afternoon
- ✅ Question - Requires your reply
The 15 Templates (By Industry)
Lash Extensions
Template 1: Classic (Beginner-Friendly)
Hi! I'd like to book a classic lash set.
What's your next available appointment?
Template 2: Volume (More Dramatic)
Hi! I'm interested in a volume lash set.
Do you have any openings this week?
Template 3: Fill (Existing Client)
Hi! I need a lash fill.
What days do you have free this week?
Pro tip: Let them choose classic vs volume, don't assume.
Hair Salons
Template 4: Cut Only
Hi! I'd like to book a haircut.
What's your earliest available slot?
Template 5: Color + Cut
Hi! I'm looking to get a cut and color.
Do you have availability in the next 2 weeks?
Template 6: Balayage (Specific Service)
Hi! I'm interested in balayage for shoulder-length hair.
Can you let me know your availability and pricing?
Pro tip: For complex services (balayage, highlights), mention hair length. Helps with pricing.
Nail Salons
Template 7: Gel Manicure
Hi! I'd like to book a gel manicure.
Do you have any openings this week?
Template 8: Acrylic Set
Hi! I'm looking to get a full acrylic set.
What's your next available appointment?
Template 9: Design Request
Hi! I'd like to book a gel manicure with custom nail art.
Can I share some design inspiration photos?
Pro tip: If you offer design work, mention it! Clients love sharing inspo pics on WhatsApp.
Aesthetics & Medical Spa
Template 10: Botox Consultation
Hi! I'm interested in a Botox consultation.
What dates do you have available?
Template 11: Filler (Specific Area)
Hi! I'd like to book a lip filler appointment.
Do you have openings in the next month?
Template 12: Facial Treatment
Hi! I'm looking to book a HydraFacial.
What's your next available slot?
Pro tip: For injectables, always say "consultation" first (builds trust, follows regulations).
Massage & Wellness
Template 13: Relaxation Massage
Hi! I'd like to book a 60-minute relaxation massage.
Do you have any evening appointments available?
Template 14: Deep Tissue (Specific Type)
Hi! I'm interested in a 90-minute deep tissue massage.
What's your availability this week?
Template 15: Couples Massage
Hi! We'd like to book a couples massage for two people.
Do you have availability on weekends?
Pro tip: Mention massage length (60 vs 90 min) - saves time clarifying.
Advanced Customization
Include Offer/Promo
Hi! I saw your 20% off special on Instagram.
I'd like to book a lash set - what dates work?
When to use: If you're running a promotion
First-Time Client
Hi! I'm a new client interested in volume lashes.
What's the process for booking my first appointment?
When to use: If most of your traffic is new clients
Add Urgency
Hi! I need a last-minute appointment for tomorrow if possible.
Do you have any cancellations or openings?
When to use: For businesses that get last-minute requests
Variables You Can Use
Many tools (including LinksToBook) let you use variables that auto-fill based on user selection:
{SERVICE}
Hi! I'd like to book a {SERVICE}.
What's your next available appointment?
If they selected "Volume Lashes" from your services list, it becomes:
Hi! I'd like to book a Volume Lashes.
What's your next available appointment?
{NAME}
Hi, I'm {NAME} and I'd like to book a lash set.
Do you have availability this week?
{OFFER}
Hi! I saw your {OFFER} and I'd like to take advantage of it.
How do I book?
Pro tip: Variables are powerful but optional. A static message works great too.
What NOT to Include
❌ DON'T: Make It Too Long
Hi! My name is Sarah and I'm 28 years old and I live in Miami
and I've never had lashes before but I saw your Instagram and
your work is amazing and I wanted to ask about pricing and
availability and also do you use synthetic or silk lashes and
can I bring my dog to the appointment?
Why it fails: Overwhelming. Nobody sends this.
❌ DON'T: Ask for Pricing First
Hi, how much do you charge?
Why it fails: Sounds like they're price shopping, not ready to book.
Better:
Hi! I'd like to book a lash set.
What's your availability and pricing?
❌ DON'T: Use All Caps
HI I WANT TO BOOK LASHES ASAP!!!
Why it fails: Feels aggressive, not professional.
Length Matters
Ideal length: 15-25 words
| Length | Conversion Rate | Why |
|---|---|---|
| 1-10 words | 41% | Too vague |
| 11-25 words | 87% | Perfect ✅ |
| 26-40 words | 68% | Getting long |
| 41+ words | 34% | Nobody sends it |
Sweet spot: 2 sentences
Mobile Testing Checklist
Your message will show on mobile. Test it:
✅ Does it fit on one screen? (without scrolling) ✅ Is it easy to read? (not a wall of text) ✅ Can they tap "send" immediately? (no edits needed) ✅ Does it sound natural? (like how they'd actually text)
A/B Testing Your Message
Week 1: Test message A Week 2: Test message B Compare: Which gets more sends?
Example Test:
Version A (Generic):
Hi! I'd like to book an appointment.
What's your availability?
Send rate: 72%
Version B (Specific):
Hi! I'd like to book a volume lash set.
Do you have any weekday afternoon slots?
Send rate: 89%
Winner: Version B (+24% more sends)
Why: Specificity builds confidence.
Industry-Specific Tips
Beauty Services (Lashes, Brows, Makeup)
- ✅ Mention specific service (volume vs classic)
- ✅ Include timing preference (weekday/weekend)
- ❌ Don't ask about patch tests (assume they're included)
Hair Salons
- ✅ Mention hair length (short/medium/long)
- ✅ Specify service (cut, color, both)
- ❌ Don't describe desired outcome yet (save for consultation)
Nails
- ✅ Mention gel vs acrylic
- ✅ Say if you want designs
- ❌ Don't describe exact design (send photos after)
Aesthetics
- ✅ Use word "consultation" for first-timers
- ✅ Mention treatment area (lips, forehead, etc.)
- ❌ Don't ask about pricing (assume consultation covers it)
Seasonal Variations
Valentine's Day (February)
Hi! I'd like to book a lash set before Valentine's Day.
Do you have any slots Feb 10-13?
Wedding Season (Spring/Summer)
Hi! I'm getting married in June and would love to book a trial.
What's your bridal package availability?
Holiday Season (November/December)
Hi! I need a holiday glam appointment before Dec 20.
Do you have any evening slots available?
Pro tip: Update your message monthly to match demand.
The "Reply Rate" Secret
Your pre-fill message affects your reply rate too.
Low-Quality Messages (You Ignore):
- "Hi"
- "Prices?"
- "Available?"
High-Quality Messages (You Reply Fast):
- "Hi! I'd like to book a lash fill for next Tuesday afternoon."
Why: Specific messages show they're serious → you prioritize them.
Real Results: Case Study
Client: Brow artist in London
Before (Generic Message):
Hi there!
- Send rate: 64%
- Reply rate: 58%
- Booking conversion: 31%
After (Optimized Message):
Hi! I'd like to book a brow lamination and tint.
What's your availability this week?
- Send rate: 91% (+42%)
- Reply rate: 94% (+62%)
- Booking conversion: 79% (+155%)
Result: 2.5x more bookings from same traffic
Your Action Plan (Do This Today)
- Pick a template from the 15 above
- Customize for your service
- Test it - Send yourself the message
- Does it sound natural? If not, tweak it
- Update your link with the new message
- Track results for 2 weeks
- A/B test a variation
The Ultimate Template (Works for Everyone)
If you want a simple, universal template that converts:
Hi! I'd like to book a [YOUR SERVICE].
What's your next available appointment?
Why it works:
- ✅ Polite greeting
- ✅ Clear intent
- ✅ Specific service
- ✅ Open-ended question
Customization time: 10 seconds
Get It Done in 10 Minutes
LinksToBook lets you:
- ✅ Pre-fill WhatsApp messages
- ✅ Use variables like {SERVICE}
- ✅ Test different versions
- ✅ Track conversion rates
Create your perfect message → Get Started
Have questions about WhatsApp message templates? Contact our team or email support@linkstobook.com
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