v3.22.0.1

INTANGIBLE ASSETS (Details - Intangible assets, net) - USD ($) | Dec. 31, 2021 | Mar. 31, 2021
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets gross | $ 371,176 | $ 324,864
Less: accumulated amortization | (178,542) | (99,974)
Intangible assets net | 192,634 | 224,890
License [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets gross | 142,248 | 142,248
Software Development [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets gross | 12,585 | 12,585
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets gross | $ 216,343 | $ 170,031

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