No not included in the price, but we definitely can do advertisement in google Facebook, messenger and Instagram. This will cost accordingly.
You can offer your customer discount for those customers who use your website to order. In this way your customer can know about the system you have.
And for those customers who order from Lieferando or any other platform you can simply give them your flyer and discount code informing them to order from your website next time and help local business in this crisis.