Automatyzacja
How much does manual work cost? E-commerce automation calculated in hours
3 Aug 2026
Last updated: 03.08.2026
Monday, 9:00 am. A person opens Seller Central, the ERP system and several Excel spreadsheets. They download reports, copy data, correct column formatting, compare inventory levels and check order discrepancies.
After an hour, no new analysis has been created. No decision has been made. The same information has merely been moved from one place to another.
This is exactly the cost that many businesses do not see.
Table of Contents:
Manual processes do not appear on a separate invoice
How much do 8-12 recovered hours a week provide?
How to convert this time into pounds?
What is worth automating?
Implementation has a deadline. Manual costs recur every week
How to start automating Amazon sales processes?
FAQ - Frequently Asked Questions
Manual processes do not appear on a separate invoice
The cost of implementing automation is easy to spot. It has a scope, a price and a completion deadline.
The cost of manual work hides within team calendars.
Ten minutes to download a report does not look threatening. Another fifteen minutes to tidy it up does not either. The problem arises when these same tasks are performed every day, across several marketplaces and for hundreds of products.
In such situations, it is worth analysing the entire sales management process, rather than just individual tasks. See what comprehensive Amazon sales management looks like.
Hours hide, among other things, in:
Manually checking stock levels
Comparing data from several reports
Transcribing orders between systems
Correcting file formats
Preparing recurring summaries
Searching for discrepancies
Forwarding the same data to successive people
Performing the entire process again a week later
A single action is small. Its cost grows with the number of repetitions.
How much do 8-12 recovered hours a week provide?
Let us assume a model scenario where e-commerce process automation recovers between 8 and 12 working hours per week.
Over a year, this gives:
8 hours × 52 weeks = 416 hours
12 hours × 52 weeks = 624 hours
That is approximately 52-78 full working days per year.
On a monthly scale, the team recovers an average of 35-52 hours. That is between one and over one and a half weeks of work that can be dedicated to analysis, sales development and solving problems that require human expertise.
How to convert this time into pounds?
The simplest formula looks like this:
Number of hours per week × 52 weeks × full cost of a working hour
With a labor hour cost of £80:
8 hours a week costs £33,280 per year
10 hours a week costs £41,600 per year
12 hours a week costs £49,920 per year
This is still only the cost of the time spent executing the task.
The calculation does not include corrections after incorrect data transcription, checks carried out by a second person, delayed decisions or situations where a report becomes outdated before anyone has a chance to use it.
The actual cost of the process can therefore be higher.
What is worth automating?
Not every action should be handed over to a system.
Automation of Seller Central, reporting or order flow makes the most sense when the task:
recurs regularly
proceeds according to fixed rules
requires copying or comparing data
has an unequivocal result
involves humans mainly with exceptions
grows with the number of orders, products or marketplaces
A stock level report is a good example. The system can regularly download data, organise it, merge it with information from the ERP and flag products requiring attention.
The human still makes the decision. However, they do not have to spend an hour beforehand preparing the material to make it.
Automation works particularly well for brands managing an extensive product catalogue. See what Amazon sales management for manufacturers looks like.
Implementation has a deadline. Manual costs recur every week
Assuming that the first automation module is built within 2-4 weeks, it is worth comparing this time with the period during which the company performs the process manually.
A task taking 10 hours a week will consume another 20-40 hours during this time. Once the month is over, the counter will not stop. The following week, the process starts all over again.
A company analyses the cost of automation once. It pays for the manual handling of the same process every single week.
How to start automating Amazon sales processes?
By counting the time.
For two weeks, it is worth recording repetitive tasks, their frequency, the number of people involved and the time needed to prepare and verify data.
Such an audit quickly shows where e-commerce automation will yield the greatest effect, and where changing the process would cost more than the company could recover.
At Go2Market, we start with the working mechanics, not with the choice of tool. We check where the cost is generated, which activities have fixed rules and in which areas a human should still retain control.
Let's calculate how many hours a month repetitive processes consume in your team. Based on this, we will point out the tasks worth automating first.
Calculation methodology: model of 8-12 recovered hours per week, 52 weeks in a year and an 8-hour working day. The actual result depends on the scope of the process, the number of systems, data quality and scale of operations.
FAQ - Frequently Asked Questions
How to calculate the cost of manual work in e-commerce?
The simplest way is to multiply the number of hours spent weekly on repetitive tasks by 52 weeks and the full cost of one labor hour. This makes it possible to estimate the annual cost of performing the process manually.
What processes are worth automating in e-commerce?
Tasks performed regularly, based on fixed rules and requiring copying, comparing or processing data have the greatest potential. The article points to reporting, inventory control, transcribing orders and preparing recurring summaries, among others.
Does automation replace employees?
No. Automation takes over repetitive tasks performed according to specific rules. Decisions requiring knowledge, experience and analysis still remain on the human side.
Why is the cost of manual processes difficult to notice?
Manual work does not appear as a separate line item on an invoice. Its cost is made up of individual tasks performed every day, such as downloading reports, comparing data or preparing summaries. Over time, these add up to hundreds of working hours on an annual scale.
Is automation profitable with a small number of processes?
The article indicates that it is worth starting by counting the time spent on repetitive tasks. Only such an analysis allows assessing which processes will yield the greatest effect after automation.
How to start automating Amazon sales processes?
The first step should be an audit of working time. For about two weeks, it is worth writing down repetitive tasks, their frequency, the number of people involved and the time needed to prepare and verify data. On this basis, it is easier to identify the processes worth automating first.
What are the benefits of automating repetitive processes?
Automation allows reducing the time spent on repetitive tasks and dedicating it to analysis, sales development and solving problems that require human knowledge. At the same time, it reduces the number of tasks performed manually.
Should the cost of automation be compared only with working time?
No. The article points out that a manual process also generates indirect costs, such as correcting errors, additional data checks, delayed decisions or using reports that have managed to become outdated. Therefore, the actual cost of manual work can be higher than what results from the time spent on the task itself.
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