Copy-paste a Liquid snippet for cart & checkout - Choose a delivery window (morning/afternoon/evening) - saves to order attributes.
1<div class="gpl-slot">2 <label class="gpl-slot__label" for="gpl-slot-sel">Preferred delivery time</label>3 <select id="gpl-slot-sel" name="attributes[Delivery slot]" class="gpl-slot__sel">4 <option value="">Any time</option>5 <option>Morning (9am - 1pm)</option>6 <option>Afternoon (1pm - 5pm)</option>7 <option>Evening (5pm - 9pm)</option>8 </select>9</div>
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