Recurring documents
Schedule once and they issue themselves every month.
FacBoxE-invoicing · Costa Rica
Invoicing shouldn't stress you out
5 free documents every month. Forever.
We tried every invoicing system in Costa Rica —and the tax authority's— and they were all missing something. So we built FacBox: e-invoicing v4.4 for entrepreneurs and SMBs, with an offline app, your own server and multi-company. Invoice in seconds. 5 free documents every month, forever.
Why it was born
We tried every invoicing system in Costa Rica —and the tax authority's. They were all missing something. So we built what an invoicing system always should have been, drawing on the best of the United States and Chile.
The difference shows
From 10 minutes to seconds
Seconds
To issue an invoice
What used to take up to 10 minutes is now instant.
< 5 min
Onboarding
Minimal initial setup: you're invoicing in minutes.
Auto
Import
Imports documents, clients and products you've already invoiced.
Star features
Everything invoicing needs
Duplicate in one click
Repeat a document without re-entering anything.
Credit and debit notes
Issue them easily, no drama or extra steps.
Unlimited quotes
Quote without limits and convert to invoice in a tap.
Collections and payments
Manage collections, payments and even bulk payments.
Expenses by email
Accept expenses by email and enter them manually.
Mobile app · iOS and Android
Invoice even without internet
The app issues documents offline and syncs as soon as the internet is back. All of FacBox's power in your pocket, wherever you are.
App StoreGoogle Play
Truly yours
Your own server and all your companies
Your own server
Every account gets its own server — joseph.facbox.com, egobytes.facbox.com. Lifetime promo.
Multi-company
Manage more than one company from a single account, no extra subscription.
Prepaid or postpaid
Very affordable packages + 5 free documents reloaded every month, forever.
Built for accountants
One login for all your clients
The client assigns you from Settings → 'My accountant' with your code. You log in with a single account and manage them all. No more accountant with 90 users and 90 passwords.
90users and passwords, one per client
1single login to manage them all
Where it's headed
From invoicing to ERP, in stages
Stage 1
Invoicing
Available todayComplete and 100% functional. The full e-invoicing v4.4 cycle.
Stage 2
Inventory + POS
Inventory control and point of sale, to make it more modular.
Stage 3
Toward an ERP
Evolution into a full ERP for your operation.
For your tech team
API with sandbox and production — and an AI copilot
Integrate your system with the FacBox API, with a test suite and production. And we're building an AI assistant on mobile (with MCP) that can issue invoices and give you reports by voice.
⚡ In progress · Voice AI# Issue an invoice (production or sandbox)
POST /v1/facturas
{
"cliente": "3-101-123456",
"items": [{ "detalle": "Servicio", "monto": 25000 }]
}
# → document accepted by the tax authority ✓Who it's for
Made for people who really invoice
Entrepreneurs
SMBs
Ecommerce
Accountants
Admin teams
Start invoicing for free today
5 free documents every month, forever. Your own server, offline app and onboarding in under 5 minutes.