Summary
Client needed a web-based T-shirt pricing calculator to replace a manual Excel sheet.
2410 developed a custom, dynamic web tool integrated into Shopify for real-time pricing updates.
The calculator improved customer experience, reduced errors, and streamlined pricing operations.
Client story
The client, a T-shirt retailer, struggled with a manual, error-prone Excel spreadsheet for pricing calculations. This process was time-consuming and often led to mistakes, causing frustration for both staff and customers.
They approached 2410 for a solution that would automate the process and improve their online sales. The goal was to create a web-based tool that dynamically updated pricing based on user input, which would eliminate errors and enhance the customer experience.
Project overview
The client required a custom web-based calculator that replicated their Excel pricing model. It had to be integrated into their Shopify website, allowing real-time price updates based on user input like type, quantity, and additional options.
2410 delivered a solution that was not only seamless but also user-friendly, with an intuitive interface for customers to easily view and select T-shirt options. The tool helped automate pricing and reduced errors in manual calculations, leading to improved efficiency and better customer satisfaction.
- darnthomas (Darnell Thomas)
Key features delivered
- Text-input-based T-shirt calculator
- Dynamic image updates based on T-shirt type
- Mailing function for order summaries
- Price logic editable through six key values in the code
- Range sliders for quantity
- Hidden color input in later versions
- Installation manual for client guidance
- Shopify code integration and troubleshooting
- Backup code for reinstallation
Technology stack
The result
Enhanced User Experience
The custom-built tool was designed to give customers a clear and simple path to select their desired T-shirt type, quantity, and other options, instantly generating the correct price. This was done without the need for customers to manually calculate costs, ensuring that there was no confusion and that they could complete the purchase quickly.
The calculator is fully responsive, making it functional across all devices, including desktops, tablets, and mobile phones.
Improved Sales and Conversion
With customers receiving immediate pricing based on real-time input, the purchasing process became faster and more streamlined. This increase in convenience led to higher conversion rates, as customers were able to make purchasing decisions with confidence.
Automation and Cost Efficiency
The Excel sheet that previously handled pricing calculations was manually updated and maintained, which was time-consuming and prone to errors. With the new web-based calculator, all pricing logic is centralized in one automated platform, reducing manual intervention and enabling the client to focus more on other areas of their business.
Example Screenshots

Original Excel-based calculator
Original Excel-based calculator, which was prone to errors and required manual updates.

New Web-based Calculator
Web-based T-shirt printing cost calculator that dynamically updates based on user input.
Conclusion
In conclusion, the custom T-shirt pricing calculator provided by 2410 drastically improved both the client’s business processes and the customer shopping experience. By replacing manual calculations with a dynamic, user-friendly tool, the client not only enhanced their online store's functionality but also built a more efficient and scalable solution. The integration was smooth, and the tool’s intuitive design continues to generate positive feedback from customers.
Tip: Regular updates and testing of the pricing logic are recommended to ensure that all pricing parameters remain accurate over time.
Thinking about building a similar system?
These questions and answers are designed to help you understand the process and expectations when developing a custom web-based tool, similar to the T-shirt pricing calculator we developed. If you're considering a similar project, this section can guide you in understanding key aspects of development and collaboration with us.
The first step is to understand your specific needs and requirements. We will have a detailed discussion to assess your existing workflow, whether it’s based on spreadsheets or manual processes. We’ll analyze how users interact with your system and what the key functionality of the calculator will be. From there, we create a detailed project plan and technical requirements.
The development time varies based on the complexity of the logic and integration required. On average, a project like this can take anywhere from 4 to 8 weeks. This includes time for initial planning, development, testing, and any necessary revisions. However, the timeline is always customized based on your specific needs and feedback.
Yes, we ensure that the calculator is integrated seamlessly with your existing platform, whether it's Shopify, WordPress, or another CMS. We can use iframe embedding or API integration, depending on your platform and how you want the solution to function. Our goal is to ensure that the tool works within your environment without causing any disruptions.
Absolutely! The calculator will be fully responsive, ensuring that it works seamlessly across desktops, tablets, and mobile phones. We design with mobile users in mind to make sure the experience is smooth and intuitive for all customers, regardless of the device they’re using.
We provide ongoing support after the project is completed. If you need to make updates or changes based on new pricing models, additional options, or changes in your business, we can help. We offer maintenance packages or can provide one-time updates, depending on your needs.
We recommend regular maintenance and updates to the calculator, especially if there are changes in the products, services, or pricing models. You can either request updates from us periodically or, depending on your system, we can make the tool easily editable so your team can update it without needing our help. We also suggest testing the calculator periodically to ensure it works as expected.
Yes, the system we develop is scalable, and we can always add new features as your business grows. Whether it's adding new pricing tiers, integrating with additional systems, or adding complex logic, we can accommodate future changes and improvements.