Delivery Date

Yes, to configure that please navigate to System > Configuration > Delivery Date > Delivery Date/Delivery Time/Comments Field and set to `Yes` the `Show For Selected Shipping Methods Only` field. Once you do that, there will be an opportunity to select needed methods in the `Shipping Methods` field:

Yes, to do that you should open the order you want to modify, Delivery Date -> Edit. There is also an option to notify a customer about delivery date change:

Yes, you can do that in the extension general settings under System > Configuration. Available time formats are:

• Year / Month / Day
• Day / Month / Year
• Month / Day / Year

Yes, it’s possible. For example, you want to stop accepting same day orders after 6 pm of every day, this can be configured in System > Configuration > Delivery date:

Yes, delivery date information can also be added to the Invoice Grid, Order View Page, etc. You can control that in System > Configuration > Delivery Date/Delivery Time/Comments Field > Display On:

To get delivery data by API, please use the following examples:

SOAP v1 example code:

$client = new SoapClient('http://example.com/api/soap/?wsdl');
$session = $client->login('amasty', 'password');
$orderIncrementId = '145000015';
$result = $client->call($session, 'amasty_deliverydate.getDeliverydate', $orderIncrementId);

SOAP v2 example code:

$client = new SoapClient('http://example.com/api/v2_soap/?wsdl');
$sessionId = $client->login('amasty', 'password');
$orderIncrementId = '145000015';
$result = $client->amastyDeliverydateGetDeliverydate($sessionId, $orderIncrementId);

Please navigate to System > Configuration > Delivery Date > Delivery Date/Delivery Time/Comments Field > Include Into and choose the places where Delivery date information should be displayed: