| 开发者 | kazukiyamashita80 |
|---|---|
| 更新时间 | 2026年7月12日 20:02 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.0 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
/wp-content/plugins/ or install via WordPress plugins screen.No. It only queries the public register. Use Kazuki Qualified Invoice Number for format validation.
Leave the ID empty. Verification is skipped and checkout continues normally. Add the ID when it arrives from the NTA.
If "block invalid numbers" is on, checkout may fail when the API returns an error. You can turn off blocking temporarily or increase cache time in settings.
Classic checkout billing_jp_invoice_reg_no, order meta _jp_invoice_reg_no, and Checkout Block field jp-invoice-reg-no/registration-number.