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Automatically Generate Invoices from Orders - Save 2 Hours Every Day

GTG CRM Team

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Table of Contents

Every day you receive 50-100 orders from Shopee, Lazada, TikTok Shop, and websites. According to regulations, each order requires an electronic invoice. If done manually: open the invoicing software → enter customer name → enter product → enter amount → sign → submit. Each invoice takes 3-5 minutes → 100 orders = 5-8 hours/day just to enter invoices .

Problem: Orders are in one place, invoices are in another.

Current system Problem
Orders on Shopee/Lazada The information must be copied to the e-invoice software.
Customer information on e-commerce platforms You need to re-enter your name, address, and tax identification number.
The product is already in the order. You need to re-enter the product name, unit price, and tax.
Total amount calculated on the exchange. Re-entering is required → prone to errors.

Result : Time-consuming, prone to errors, and when tax authorities audit, they may discover discrepancies between the invoice and the order.

Solution: Order Completion → Automatic Invoice

GTG CRM connects orders with electronic invoices within the same system:

```

Shopee/Lazada/TikTok Shop orders

↓ (synchronization with GTG CRM)

Orders in Order Hub

↓ (Processing: Confirmation, Packaging, Shipping)

Order → Status "Completed"

Down (AUTOMATIC)

Electronic Invoice Generation System:

  • Buyer information: from the order
  • Product list: from order
  • Quantity, unit price: from order
  • Tax rate: according to configuration
  • Total amount: calculated automatically

Down (AUTOMATIC)

Digital signature → Submit to tax authority → Send email to customer

```

The entire process: 0 minutes of manual operation.

How to Set It Up

Step 1: Connect to the E-commerce Platform

Go to SettingsFloor Connection :

  • Shopee: Log in to Seller Center → Authorize
  • Lazada: Similar
  • TikTok Shop: Similar

Once connected, all orders are automatically sent to GTG CRM.

Multi-channel connection

Step 2: Configure Automatic Invoicing

Go to Electronic Invoice ManagementAutomatic Settings :

Configuration Options
Automatically generate invoices when orders are completed. ✅ On / ❌ Off
Default tax rate 0% / 5% / 8% / 10%
Send the contract to the customer via Email / SMS / Both
HSM (High-Speed ​​Digital Signature) ✅ Turn on (if available) / ❌ Manual signature
Automatic billing configuration

Step 3: Product Mapping

GTG CRM automatically maps products on the marketplace to products in the system:

  • Product name
  • SKU Code
  • Unit price
  • Unit of measurement
Product mapping

Mapping once → applies to all subsequent orders.

Automated Scripts

Scenario 1: Shopee Order → E-invoice

```

  1. Customers placing orders on Shopee
  2. Orders are automatically synchronized to GTG CRM.
  3. Staff confirm + pack + ship
  4. Shopee confirms "Delivery successful"
  5. GTG CRM automation:

a. Create an electronic invoice

b. Digital signature

c. Submit to the Tax Authority

d. Send the electronic invoice to the customer via email.

```

Scenario 2: Order from Website → Electronic Invoice

```

  1. Customers purchasing through the website (GTG CRM Website Builder)
  2. Orders are created in the system (automatically).
  3. Payment confirmation
  4. Delivery complete
  5. Automatic electronic invoice generation and sending

```

Scenario 3: Manual order (in-store) → Electronic order

```

  1. Order creation staff in GTG CRM
  2. Customer pays
  3. Mark "Completed"
  4. Automatic electronic invoice generation and sending

```

Actual Results

Index Before (manual) After (GTG CRM automatic)
Time of invoice/order issuance 3-5 minutes 0 minutes (automatic)
100 orders/day 5-8 hours to enter the contract. 0 hours
Errors (wrong amount, wrong name) 5-10% < 0.1%
Matching orders - invoices Not guaranteed 100% (same original data)
Customer receives contract Hand-delivered, or perhaps forgotten. Automatic after delivery

Who Should Use It?

Object Reason
E-commerce Seller (Shopee, Lazada, TikTok) 50-500 orders/day → cannot be entered manually
Retail store Issue invoices immediately upon sale.
B2B businesses Accurate invoices for partners.
E-commerce + Invoice Two-way synchronization, never wrong.

Price list

Package Price Credits Fit
Free of charge 0 VND 66,888 credits (one time) Try it out
Basic 199,000 VND/month 80,000 < 50 orders/day
Beginning 449,000 VND/month 192,600 50-100 orders/day
Growth 639,000 VND/month 275,000 100-300 orders/day
Professional 1,029,000 VND/month 448,000 300+ orders/day

Conclude

If you're selling across multiple channels like Shopee, Lazada, TikTok Shop, or your website, using a centralized management platform like GTG CRM will help connect orders, inventory, customers, and electronic invoices within a single, unified process. This not only saves time but also brings transparency and accuracy to revenue management, enabling your business to operate efficiently and be ready for expansion.

Start Now

  1. Sign up for GTG CRM → 66,888 free credits
  2. Connect to e-commerce platform (5 minutes)
  3. Automatic e-invoice configuration (10 minutes)
  4. Automatically generate invoices starting from the first order.

Optimize Operations Accelerate Business Growth

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