Hi We are developing a simple app for our client and have a question regarding the API use. So on the API site under webhooks (https://developer.skroutz.gr/smart_cart/webhook/) I can read that "The webhook URL should match the shop's domain and it should follow secure HTTP (HTTPS)" My question: can we use sub-domain? Like: https://subdomain.shop.gr/smart_cart_orders Looking forward for any input.