<h1 style="text-align: center;"><span style="text-decoration: underline; color: #000000;"><em>SUGGESTION-BOT</em></span></h1>
<h2 style="color: #2e6c80;"><span style="text-decoration: underline; color: #000000;"><em>Features:</em></span></h2>
<p>- suggestion commands {!setsuggtions mention channel, !suggestion accept or reject a suggestion}</p>
<p>- More commands will be added sometime later.</p>
<h2 style="color: #2e6c80;"><span style="text-decoration: underline; color: #000000;"><em>Suggestion Commands:</em></span></h2>
<table class="editorDemoTable" style="height: 231px; width: 479px;">
<tbody>
<tr style="height: 18px;">
<td style="height: 10px; width: 112px; text-align: center;">Command Name&nbsp;</td>
<td style="width: 194px; height: 10px; text-align: center;">Usage</td>
<td style="height: 10px; width: 151px; text-align: center;">Category</td>
</tr>
<tr style="height: 18px;">
<td style="width: 112px; text-align: center; height: 18px;">!help</td>
<td style="width: 194px; text-align: center; height: 18px;">!help &lt;Shows the commands that are available&gt;</td>
<td style="width: 151px; text-align: center; height: 18px;">Utility</td>
</tr>
<tr style="height: 18px;">
<td style="width: 112px; text-align: center; height: 18px;">!setsuggestions</td>
<td style="width: 194px; text-align: center; height: 18px;">!setsuggestions &lt;mention channel or type it in the suggestion channel&gt;</td>
<td style="width: 151px; text-align: center; height: 18px;">Utility</td>
</tr>
<tr style="height: 36px;">
<td style="height: 30px; width: 112px; text-align: center;">!suggestion</td>
<td style="width: 194px; height: 30px; text-align: center;">&nbsp;!suggestion &lt;{message id} {accepted} {reason if there is one}&gt;</td>
<td style="height: 30px; width: 151px; text-align: center;">Utility</td>
</tr>
<tr style="height: 22px;">
<td style="height: 17px; width: 112px; text-align: center;">!suggestion</td>
<td style="width: 194px; height: 17px; text-align: center;">!suggestion &lt;{message id} {denied} {reason if there is one}&gt;</td>
<td style="height: 17px; width: 151px; text-align: center;">Utility</td>
</tr>
<tr style="height: 26px;">
<td style="height: 10px; width: 112px; text-align: center;">!suggestion</td>
<td style="width: 194px; height: 10px; text-align: center;">!suggestion &lt;{message id} {waiting} {reason if there is one}&gt;</td>
<td style="height: 10px; width: 151px; text-align: center;">Utility</td>
</tr>
</tbody>
</table>

Suggestion-Bot

Suggestion-Bot is a very good and easy use bot for suggestions it has features like !suggestion that lets you accept or decline a suggestion

Voting for Suggestion-Bot