We arrived in Turkey on Sunday and on our way to Istanbul (and then Canakkale) we passed through a number of toll points. Along the way i had tried to purchase the HGS sticker (at shell petrol stations) however nobody was able to help. Also all PTT shops were closed due to a 3 day public holiday.
We were able to buy an HGS sticker today from the PTT in Canakkale, and paid 35TL for this. I have a few questions that i have not been able to find answers to yet.
How can i pay for the tolls that i have all ready passed through the last four days?
Does it matter if i drove through an 'OGS' one?
How do i know my remaining balance. Can i check this online?
How can i 'top up' my account and what is the minimum amount i need to top up?
Is it possible to get a refund on any remaining balance
Thanks for any help in advance!