classes/LINE-Clients-MessagingApi-Model-DiscountFixedPriceInfoRequest.html#method_getFixedAmount">getFixedAmount()</a>
    <span>
                                &nbsp;: int|null    </span>
</dt>
<dd>Gets fixedAmount</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/LINE-Clients-MessagingApi-Model-DiscountFixedPriceInfoRequest.html#method_getModelName">getModelName()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>Th