I plan on sticking to zone 1 and 2. But also wondering what happens if I enter zone 7 to visit a friend when I have the 7 day travel card? I know with the PAYG it just deducts.
I want to see what is the best/cheapest option is and how I can get this option. Also if I go with the PAYG, how much should I load onto the card? and if i don't use it all upon my departure, can I cash out, and where?
Thank you in advance!