Many EU members nations does that and they do not have any problem. As I know you may get easily on the VISA desk in istanbul airports. I do not think you will have problem. In this point I have to say a big BUT I can not speak in the …
Visa could be multiple entrance or single entrance.
Single entrance visa works only for 1 entrance and you may stay full period in Turkey but with only one entrance.
If you have Multiple entrance visa you may go in and out of turkey m…
Traveallers cheques are not recommended. Not any more. VISA, Mastercard is accepted all over Turkey in even small shops. GB£ is well known and you may use. I am not sure about Scottish Notes.
Best currency could be EURO to use.
I do recommend big brands like http://www.atasay.com/
they even have online shopping opportunity. you may check the designs and prices.
If you pay something with small rocks etc. they do fix it free of charge and they give certificate ab…