8 InterRail CONTINUOUS Pass: you can travel every day, no need to write down the dates on your InterRail ticket.
9 The InterRail ONE COUNTRY Pass is not available for your country of residence.
Country of residence 
10 You can NOT travel for free in your country of residence, you will only get a discount on regular fare tickets.
Country of residence 
11 You can purchase your Rail pass up to a maximum of THREE MONTHS in advance of your journey. We recommend to purchase your Rail Pass online: comfortable and safe here at Raildude, two to four weeks before your trip.
Buy InterRail 
12 You have to determine the start date of your InterRail pass at the purchase. It cannot be changed anymore. You can only return the pass to the point of sale (it is possible you have to pay processing fees) and purchase a new one.
13 Here is a list of trains which you can use with your Rail pass.
Validity 
14 The InterRail Pass is valid in up to 30 European countries.
InterRail GLOBAL pass 
15 InterRail YOUTH travellers have to be younger than 26 years old on their first day of travel.
InterRail SENIOR travellers have to be 60 years or older on their first day of travel.
The effective date is the first travel day of validity of your ticket, not the day of your purchase.