If you have two very similar Models (like shipping address and billing address) and you need to make a copy of one to another, you can use replicate()
method and change some properties after that.
Example from the official docs:
1$shipping = Address::create([ 2 'type' => 'shipping', 3 'line_1' => '123 Example Street', 4 'city' => 'Victorville', 5 'state' => 'CA', 6 'postcode' => '90001', 7]); 8 9$billing = $shipping->replicate()->fill([10 'type' => 'billing'11]);12 13$billing->save();