Custom Software & Business System Development

The full price starts at ฿299,000 (฿249,000 with One Stop Service, where we run the code and servers for you). It can be more or less depending on the project's scope. The ฿50,000 difference between the two prices is the cost of four handover deliverables that One Stop Service does not need: (1) packaging the code and exporting the database, (2) writing the documentation, (3) training your IT team, and (4) support if installation fails or runs into problems. Tell us your requirements, and we'll provide a free estimate along with a clear Software Requirements Specification (SRS). The agreed price is exactly what you pay.

Typically 60–90 days, depending on complexity. Rest assured, you will receive a concrete, written timeline before the project begins—no guessing involved.

Check these 3 things before paying anyone, including us: 1. Do they have real, live systems running? 2. Is their documentation complete (SRS, timeline, milestone payments)? 3. Who maintains it after delivery? If they can't answer these, consider it a red flag.

The copyright is yours either way, and so is all your data. What differs is who keeps the code. With One Stop Service we keep the code and run the system and servers for you. There is a monthly Cloud+ hosting fee, and you save 50,000 THB because we skip the handover work. For example, a system with a full price of 299,000 THB comes to 249,000 THB with One Stop Service (excl. 7% VAT). At full price, which suits businesses with their own IT team, you take the code yourself. The price covers four handover deliverables: (1) packaging the code and exporting the database, (2) an install manual, (3) training for your IT team, and (4) help if the installation fails or runs into problems. User manuals and end-user training are included in every price. You can choose full price when you sign, or start with One Stop Service and switch later by paying the discount back. There is no annual licence fee, and once you hold the code, any team can continue the work.

Yes. We will train your team until they are proficient, provide user manuals, and build a back-office backend allowing you to manage data yourself without touching a single line of code.

In short, a website is for reading, while a web application is for working—logging in, managing data, and automated processing. Building robust "systems" is our core specialty.

Absolutely, 100%. During project discussions, we speak in business terms, avoiding confusing technical jargon. As for the system itself, the interface (UX/UI) is designed to be highly intuitive for everyday users. No coding skills are required to operate it.

Definitely. Right after delivery you get a free bug-fix warranty (Warranty) based on your package; for a custom system it starts at 3 months, depending on the project size. Once the Warranty ends, you can sign up for Care+ after-sales care so our team keeps your system stable and secure and fixes issues over the long term. Cloud+ hosting is a separate service.

We divide payments into milestones based on project progress—it’s the fairest approach. You only pay when the deliverables for that specific phase are fully developed and handed over as agreed in the contract.