What does "Edienu Piegade Riga" means?

 - In Latvian language that means: "Food Delivery in Riga"

Is there any shorter link for www.edienupiegaderiga.lv

- Yes, just go to: www.epr.lv or www.fooddelivery.lv

Why on a main page I see one amount of restaurants (for example: 7), but on a list of restaurants in a specific food category different amount (for example: only 2 restaurants)?

- That means that only 2 of 7 restaurants offer a delivery on a current local time

How to go to the restaurant menu web page?

-  You can get there by clicking on a foor category (for example: Pizza) or you can also click on  a restaurants logo or name and you'll be tranfered on their main page. 

Have you got any information about the restaurants offering a food delivery outside of Riga?

- No. Here you can find information about the restaurants offering a food delivery in Riga only.