              Prefix + Sequence (INV-000001)
                                        </option>
                                        <option value="{year}{month}{sequence:4}" {{if eq .settings.InvoiceNumberFormat "{year}{month}{sequence:4}"}}selected{{end}}>
                                            Year + Month + Sequence (202512-0001)
                                        </option>
                                    </select>
                                    <small class="form-text text-muted">F