By default, the store adds the following rules to the urlManager settings:

'rules' => [ '~shop-cart' => 'shop/cart', '~shop-<_a:(checkout|payment)>' => 'shop/cart/<_a>', '~shop-<_a:(finish)>' => 'shop/order/<_a>', '~shop-order/<_a>' => 'shop/order/<_a>', ] 

Examples of main url

Link to the cart:

\yii\helpers\Url::to(['/shop/cart']) 

Link to order:

\yii\helpers\Url::to(['/shop/cart/checkout']) 

Link to order page:

\yii\helpers\Url::to(['shop/order/finish', 'key' => $order->key])