Schedule of intangible assets (Details) |
Sep. 30, 2025
USD ($)
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Sep. 30, 2025
HKD ($)
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Sep. 30, 2024
HKD ($)
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|---|---|---|---|
| Intangible Asset, Goodwill and Other [Abstract] | |||
| Computer software | $ 652,000 | $ 652,000 | |
| Less: accumulated amortization | (457,900) | (383,500) | |
| Intangible assets, net | $ 24,939 | $ 194,100 | $ 268,500 |
| X | ||||||||||
- Definition Amount, before accumulated amortization, of capitalized cost for software to be sold, leased, or marketed. Excludes capitalized cost for internal-use software. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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