GPT-5.4 Agent is simply insane! Fully automated computer control, generating foreign trade PI quotations in seconds tutorial.
Without touching the mouse or keyboard! Watch how GPT-5.4 transforms into an unstoppable work robot, automatically calculating prices, removing backgrounds, matching packaging data, and generating flawless PI quotes with a single click. This is the true digital employee!
Hello everyone, this is OKDJW.
Today, I want to share with you a real case I just tested. Honestly, after running through the entire process, only one phrase kept echoing in my mind: The capabilities of GPT-5.4 are absolutely insane! This is the ultimate physical hack for everyone in foreign trade and e-commerce!
For a long time, anyone who has worked in foreign trade knows how painful and torturous it is to create a formal, aesthetically pleasing PI (Proforma Invoice) from the scattered, fragmented orders thrown at you by clients. To avoid mistakes, you need to:
- Take the client's vague, piecemeal order and search line by line through a dictionary-like price list for products and unit prices.
- Manually crop the corresponding product images and embed them one by one into Excel cells, adjusting spacing and size.
- Based on carton specifications, painstakingly use a calculator to figure out the total volume (CBM) and total gross weight (KGS).
- Carefully check currency units, adjust headers, terrified of misplacing a decimal point and screwing everything up.
After a series of such laborious, beast-of-burden operations, half the morning is gone, leaving you dizzy and exhausted.
But now, if you have GPT-5.4 (the complete version with computer operation permissions for intelligent agents), everything changes! Not only can it understand human language, it has also grown "hands and feet," enabling it to directly and fully automate the control of your computer—typing, clicking, and creating spreadsheets!
Below, I'll take you through a step-by-step, illustrated recap of how I watched this incredibly powerful "digital employee" create a complex PI quotation for me in just seconds. This complete tutorial is highly recommended for you to save!
Full Tutorial Record: Witnessing the Magic of a Computer Working on Its Own
Step 1: Make It Remember Your Unique SOP for Creating Orders
In the past, when we wanted AI to do work, we had to repeatedly input a bunch of verbose prompts. But the most outrageous feature of GPT-5.4 is its ability to extract the core logic of a business task and save it as a local core "Skill" in its library.
You only need to tell it the requirements once, and it can automatically summarize and generate a set of processing standards unique to you. Look at the nonchalant line in the screenshot:
"Saved as a skill. Location: PI WPS Workflow"
In an instant, it digested the unwritten rules accumulated by foreign trade professionals over the years, hardcore-style, covering the following processes:
- Automatically extracting the client list, template, and master product database from a messy file package.
- Automatically matching prices and the headache-inducing packaging data.
- Automatically extracting images from the master sheet and embedding them into the new quotation, even carefully preserving the most important elements on the template like the company letterhead and payment QR code.
- Even more impressively, it can grasp purely human aesthetic considerations for formatting, such as "deleting blank rows" and "merging placeholder images with identical descriptions."
Process Screenshot 1:
(Note: When uploading the article, please save the first process screenshot in the image directory and replace this placeholder)
With this foundation, from now on, you just need to throw it a simple command, and it will pounce on the task like a hungry wolf, running through this entire automated procedure!
Step 2: Let Go and Watch It Take Over Your Computer at Full Speed
The moment to witness the magic has arrived. Since all the logic is already established, I just need to give it the original client order and then lean back in my chair and drink coffee.
Then, a miracle happens: the system's browser background and components are taken over and run. It silently and at near-lightning speed compares and extracts data in the background. Before you know it, it pops up with an incredibly detailed work summary report:
"PI is done, and I've already opened it with WPS..."
Process Screenshot 2:
(Note: When uploading the article, please save the second process screenshot in the image directory and replace this placeholder)
Looking closely at the work details it listed, its intelligence is downright spine-tingling:
- From a mountain of messy data, it accurately filtered and extracted 25 valid order lines.
- Sensing potential confusion with pricing units, it proactively and firmly locked the header unit to FOB RMB/pc, preventing conflicts with the USD unit from the old template. This level of detail control would make even a seasoned pro tear up!
- It also handled the math, accurately outputting the summary data: TOTAL CBM (Total Volume) 4.031974, Total Gross Weight KGS 5436.95.
- High-level Error Prevention Mechanism: The client's original order had 4 lines missing quantities or were incomplete. Instead of foolishly including them and skewing the total price, it proactively isolated these anomalies, listed them, and asked for instructions on how to handle or supplement them. This level of judgment and error-correction ability is probably a hundred times better than many new hires at a company!
Step 3: Product Delivery, What You See Is What You Get
By the time it finishes its lengthy report in the chat dialog, a freshly baked, steaming-hot Excel / Numbers document is already quietly sitting on your computer desktop or in your iCloud spreadsheet.
Process Screenshot 3:
(Note: When uploading the article, please save the third final product screenshot in the image directory and replace this placeholder)
Look at this automatically generated, standardized file name: PI for AP Extreme Trading Ltd...
You don't need to click any "center align" buttons or fine-tune column widths. Just double-click to open this masterpiece of a quotation, give it a quick glance, and send it directly to the client. Then just wait for the payment slip and USD to roll in.
Final Thoughts: This is a Slaughter on the Productivity Dimension
After running through this seamless, automated spreadsheet creation process, my understanding of practical AI applications has been completely overturned.
In the past, people thought large language models were at best "copywriters" helping to polish a couple of outreach emails or write social media posts. But today, GPT-5.4, combined with the underlying permission for unrestricted computer control (Computer Use), has completely evolved into a genuine "24/7 Foreign Trade Business Assistant" that does the dirty, tedious work for you.
It can think logically, and more crucially, it has invisible hands that can open spreadsheets locally, filter cells, and tap on your keyboard for you.
Folks, this is all just too insane! If you still have to work overtime, burning the midnight oil on mechanical, beast-of-burden tasks like creating reports, checking data, and cropping images, I strongly urge you to immediately explore and set up a smart AI toolchain tailored for you. Because this is no longer just an optimization at the tool level; it's a "dimensional reduction strike" on the very concept of grunt work. Dump all that messy work onto a digital employee that doesn't get tired or complain, and use your freed-up time to go after high-end clients and spend time with your family!
