Minimizing human errors at Sellision

Software Agency

eCommerce

PrestaShop

Poland

Key results:

Process Automation

More Deals Closed

Less human errors

Daniel Tomaszewski

CEO at Sellision

"Apropo allows us to easily and quickly create estimates that contain our implementation requirements. It automates our process and requires fewer manual actions on estimates, which reduces the risk of human errors. On top of that, estimates made in Apropo look great - they are very transparent, which our clients have already emphasized several times."

What is Sellision and what’s your role there?

Sellision is an eCommerce software development agency based in Wroclaw, Poland, specializing in creating online stores based on PrestaShop. We focus on delivery quality and high accuracy of estimates. I am working as the CEO of the company.

What estimation challenges were you trying to solve?

We were trying to address the following problems:

Manual offering workflows - Scoping custom PrestaShop requirements manually required significant time and excessive manual coordination, slowing down our response cycle.

Low proposal conversion - Legacy quotation documents failed to visually impress prospects or clearly convey project value, hampering our ability to win competitive bids.

Spreadsheet formula risks - Relying on static spreadsheet files for intricate price modeling frequently introduced human calculation errors and broken ranges.

How Apropo helped you address these challenges?

Apropo helped to solve each of them in the following way:

Automated estimate setup - The platform streamlined our quotation building process, minimizing the need for manual inputs and repetitive administrative work.

High converting visual offers - Delivering clean and transparent web proposals dramatically enhanced our client presentation layer, driving a noticeable increase in signed deals.

Systematic error reduction - Predefined structural rules and automated calculations successfully protected our estimates from manual typos and formula disruptions.

The implementation modernized our pre-sales engineering, allowing us to combine speed and strict financial governance without losing presentation quality.

What are the 3 top benefits you observed?

Process Automation

We successfully optimized our scoping workflows by reducing manual data configuration across our core service offerings.

More Deals Closed

Our simplified and transparent offer presentation style clearly resonated with prospects, allowing us to sign significantly more accounts.

Less human errors

By removing unstable offline files, we managed to securely prevent structural miscalculations and minimize human error risks.

What are the 3 top Apropo features for you?

Templates

Enables our agency to standardize typical quoting frameworks and accelerate configuration time.

Buffers

Allows our team to quickly implement specific project risk limits and guard our implementation boundaries.

Sharing estimate with client

Provides a seamless way to distribute highly readable, brand consistent digital offers to clients via an active web link.

Do you recommend Apropo for other software agencies?

Highly recommended. It is a reliable platform that eliminates spreadsheet chaos, introduces strict quoting standards, and generates client-friendly proposals that actively support sales conversations.