# Ecuadorian localisation: EDI (Servicio de Rentas Internas)

Developped in collaboration with 3Cloud's @pepetreshere @JuanDanielAlvarez @stevTresCloud

## Modified models
- Partners now have a **Taxpayer Type**, mapping them to certain Withhold taxes
- Products now have a **Profit Withhold** tax 
- Journals can now be configured as **Purchase Liquidation**
- Countries now have an **ATS code** and **Tax Haven Code**

## Electronic Data Interchange
- Automatic generation of XMLs for relevant documents
- Management of user's digital certificates
- Digital signature of XMLs with XAdES
- Sending of documents to government and retrieving status information from them:
sales invoices, credit and debit notes, purchase liquidations, purchase withholds

## Invoicing
- Customization of PDF reports according to legal requirements, including barcode
- Support for multi-currency

## Withholds
- Wizard for withhold creation, automatic computation of base amount
- Withholds are created as `account.move` of type `entry`, related to their invoice of origin
- Two types, purchase (`in_withhold` related to `in_invoice`) and sale (`out_withhold` related to `out_invoice`)
- Purchase withholds: automatic suggestion of withhold lines (taxes and amounts) based on payment method, products and services 

## Company settings
- **Test** and **production** environments, test environment usable without digital certificates
- Ecuadorian localization settings: legal name, agent number, forced to keep accounting, certificate selection
- Tax defaults for products, services, credit/debit/gift card payments