Dracko Chain
"Excellent app! There are a few things they could improve, but overall it's very good. I highly recommend it, and as a bonus, my patients are happy to receive automatic reminders and be able to make an..."
Simple, direct billing with delivery from your WhatsApp
Now you can create, send, and save invoices in seconds, without leaving Happoin
Clients who confirm it
Know why thousands of people trust Happoin to manage their business appointments
Verified Google Play Reviews
Lupita Villarreal
"I really like it, very practical, highly recommended"
Karina salome Massa Tur
"It really simplifies things like scheduling shifts, notifications, etc. It's easy to use and has excellent technical support."
Elieser Licor Baños
"I've been using the app for several months and I found it wonderful for my business. I give it the highest rating. Also, importantly, the person in charge of answering any questions we might have is s..."
xXkRoNozXx
"Excellent app and the prices aren't outrageous, I really liked it!"
Grace Chavez
"Excellent. I've been using it for my beauty center, and it's freed me up from scheduling and confirming my patients' appointments and organizing my team. I highly recommend it."
Javier Muñoz
"It’s a super useful app, really good—I highly recommend it. The support team is always attentive with any questions. I truly recommend it 100%."
Crislorenz14
"I’ve been using the app for a little while now, and honestly, it really makes work life much easier… Plus, if you ever have a problem, they offer WhatsApp support to answer all your questions, and the..."
Natalia Ardito
"Very good app, I schedule in a practical way and with the reminders I don't miss appointments."
TATO ERA
"We recently changed our Overnight Stay and Agenda system for the entire center. The implementation, follow-up, and assistance have always been excellent. Today, we manage the entire agenda with this s..."
Ainhoa Melania Bermúdez Reyes
"Very good app, it manages appointments, notifications, etc. very well. My clients are very happy. Congratulations."
Susana Bf
"WhatsApp appointment reminders from the same number your clients know are a great help to your business. I have the app installed on my mobile phone (iPhone) and tablet, and they work perfectly. Custo..."
charli chan
"Excellent"
Christian Altéz
"Highly recommended and helpful. I have a dog grooming business, and it helps me a lot with my schedule."
Lauraterapia
"The app is super comprehensive. I love it for the automated management I do with my clients via WhatsApp, but it has many more features. And the service is very good and personalized. I recommend it!"
charli chan
"Excellent system, the best, I would say highly recommended. Excellent price for small businesses that are just starting out, don't have a doubt, this is the best option."
MARTIN FLAYER
"cool app"
Ana maria Perez plasencia
"Easy to use, and the support team is very professional and quick to resolve issues. We love being able to customize the automatic messages sent to confirm appointments. Highly recommended. KINISI PHYS..."
Rafael Chavez
"I like to send appointment reminders via WhatsApp and manage my appointments from the app on my cell phone."
Margory Chavez
"It has greatly optimized my time serving my clients, quickly and effectively scheduling my appointments. I really love it 👍👍"
Diliana Linárez
"Excellent tool for scheduling appointments with accurate information. It allows you to view the list of created appointments in record time. Many congratulations."
Adam Martin Gallardo
"They're great. They make your life easier during reservations. And best of all, they're always attentive to any problems or questions you may have. Super fast."
Cristobal Quintero
"I love this app. Since I bought it, my work is much more organized, I save time, and it makes my life much easier every day."
José Chávez
"Excellent tool and easy to use"
+1k
Businesses
5.0
Average rating
98%
Users satisfied
The invoice that makes itself
Creating invoices should never drain your energy. With this new module, every scheduled appointment can be transformed into an invoice with just one click.
You get:
– Synchronized payments and appointments.
– Avoid forgetfulness and manual errors.
– Save time every week.
– Improve your clients' experience.
– All your management is integrated within Happoin, without needing to open extra tools.
No spreadsheets. No copying data. No wasting time searching for information.
Everything comes directly from your calendar.
Your history, always in order
Each invoice is organized in your account so you can access it whenever you want.
You have access to all your appointment invoices: clear, organized, and easy to find.
Your management goes from chaos to a system that truly works for you.
Send invoice via WhatsApp with one click
Sending invoices no longer requires opening other apps or searching for documents. With Happoin, you can send them directly to your client from WhatsApp with just one click. It's fast, clear, and from the same place where you already communicate with them every day.
PDF ready to print or save
Need a backup? Want to provide a physical copy?
Each invoice is available as a PDF, ready to print, save, or send.
Simple, professional, and organized.
The appointment scheduling solution for everyone
Whether you have a small business or a large enterprise, Happoin adapts to your needs
Automate your appointment schedule