xpressifi Documentation

Welcome to the xpressifi Knowledge Base! Here you will find detailed guides, step-by-step tutorials, and answers to frequently asked questions about integrating our app with Shopify and InvoiceXpress. This space was created to help you efficiently set up the app, customize your invoices according to Portuguese tax regulations, and resolve any questions you may have during use.

Introduction

Get to know xpressifi and discover how to automate invoicing for your Shopify store in compliance with Portuguese tax regulations.

Installation and Initial Setup

Learn how to install and configure xpressifi on your Shopify store to start issuing invoices automatically.

Document Preferences

Customize your invoices by setting document series and issuance statuses according to your needs.

Automatic Invoice Issuance

Set up automatic invoice issuance for Shopify and external orders, ensuring efficient financial management.

Payment Receipts

Learn how to set up and manage automatic payment receipt issuance using the "invoice-receipt" document type.

Importing SKUs and HS Codes

See how to import SKUs and add HS Codes to your invoices for greater compliance with customs authorities.

Tax Identification Numbers

Learn how to obtain customer tax identification numbers to include them in issued documents.

VAT Exemptions

Learn how to configure VAT exemptions, including exemption codes for different scenarios.

Shipping Address on Documents

Learn how to include shipping addresses from orders in the invoice details.

Gift Cards

See how to configure the issuance of your documents when Gift Cards are used in your Shopify store.

Sending Documents by E-mail

Set up the automatic sending of invoices by email to your customers, ensuring efficient communication.

Troubleshooting

Find solutions to the most common problems you may encounter when using xpressifi.