Close the notebook. See your business in five colors.
Every product wears a color that tells you what to do next. Stock, sales, commissions and a live dashboard, in one app. $399 once, no monthly fees.
For small shops that count stock in a notebook: clothing, food, crafts or services.

- 5-year license, no subscription and no monthly payments
- Direct support from the person who built it
- Updates included for the full 5 years
- No cap on products, sales or employees
- Your data always on your device, exportable whenever you want
- Colors you already know how to read
- Light accounting, honest
- A live dashboard for your big screen
- More tools coming, included in your updates
You know the notebook is failing you
You carry it in your head: what is missing, what is piling up, what is about to expire.
That costs you a customer told "we are out" when it was in the back room. A sale lost because you were slow to confirm. Money asleep on a shelf. A Sunday that was not a Sunday.
Put a number on the notebook
with friendly-123 versus doing it by hand*
*Illustrative estimate assuming you spend 50% less time on this task. This is a scenario, not a measured result; your actual savings may differ.
The 5-color method
Every product wears one color. Each color tells you what to do. You learn it in 10 minutes, no manual needed.
Green, gold, orange, red, black
You see the color and you know what to do, without thinking.
- Healthy
- Opportunity
- Check soon
- Urgent
- Sleeping
Light accounting, honest
Real margin, expenses prorated across the days of the month. Nothing that makes you feel better off than you are.
A live dashboard for your big screen
See your money, sales, commissions, stock and team on one screen. It updates as the app changes, and each commission has a link to pay it. Keep the app open on a phone and the board follows it.
Is this for you?
It is for you if
You run a small shop or service and count stock in a notebook, a spreadsheet or your head. You want to see what to do, not read reports.
It is not for you if
You need e-invoicing filed with your tax authority, a multi-store chain with a central warehouse, or real-time integration with your accountant. It is a shared digital notebook, not an ERP. Better you hear it now.
Three steps, that is all
Try it
Open the demo with a code, no signup and no card. Ten seconds.
Activate it
With code 789 you start your own instance with your real products: a full 30-day trial.
Close the notebook
When the business grows, you pay once and carry on. The notebook becomes a decoration.
What Sunday feels like when this stops happening
You close up on Saturday and you already know what is missing, what is piling up and what you made. Sunday goes back to being Sunday.
Businesses that already closed the notebook
"It is exactly what I was looking for"
Belén — idiomARTE, Cuenca
"This saves me from using the notebook"
José — Olimpo Chess Club, Cuenca, Ecuador
Reviews based on the twin app amigable-123 — the Spanish-market sibling of friendly-123, same codebase, same operators.
Your data, backed up
Export an encrypted backup whenever you want. Change phones and nothing is lost.
Made in Cuenca
friendly-123 is built in Cuenca, Ecuador, by Juan Fernando Carpio. I make intuitive business apps. I have researched hundreds of businesses and advised dozens. I would rather do a few things well than promise a suite that does everything halfway.
A project by jfcarpio.com y avatiun.com.
Everything you get for $399
One payment. A 5-year license. Yours from today.

Your one-time investment.
That is about $6.65 a month over the 5 years.
- 5-year license, no subscription and no monthly payments
Included - The full app: products, sales, customers, team, light accounting
Included - The live dashboard for your big screen
Included - Direct support from the person who built it
Included - Updates included for the full 5 years
Included - More tools coming to the kit, included in your 5 years
Included - No cap on products, sales or employees
Included - Your data always on your device, exportable whenever you want
Included
Try everything free for 30 days
Every feature, no limits: products, sales, team and sync. After 30 days without a license the app switches to read-only. Your data is never deleted.
Pay with PayPal. Stripe and Bitcoin coming.
Not sure yet? Open the demo now. No signup, no card.
After payment you get your license by WhatsApp or email within 24 hours.
Questions people ask before paying
"I tried an app once and it was impossibly complicated"
Most apps make you set up categories and taxes before you see anything. Here you open it, see colors, and you have understood. If it does not click in ten minutes, it was not for you and you lost nothing.
Does the dashboard store my data?
No. It stores nothing. What you see travels encrypted from your team's devices and vanishes when you close the tab. Only the owner or an admin PIN opens it.
Try it first, no signup and no card, in 10 seconds
Not ready to buy? Keep the method. Green is healthy, gold is push it, orange is check soon, red is restock now, black is sleeping. Sort your own shelf with those five colors this week.
Enter the demo with any of these codes