The problem is how you are going to explain the money you got when you are back, large amounts of foreign currency in luggage is suspicious and you might be suspected of money laundering or smuggling. Maybe you can do a wire transfer to prevent that but the explanation for the money is another problem.
This is true. That will be questionable if the amount you'll bring altogether is quite huge. I agree about the method if you can do wire transfer or store it on your PayPal account and then do the transfer when you're back in the country and deposit it to your bank account.Since PayPal transactions are very common today and most countries are aware of the platform and service.
Here on my country i had already been questioned out on Paypal funds too as they do make out some annual check on their clients and make out some verification when theres something caught their attention.
I did only make out some big transfer at once and then there was a call next on that and asking for some verification which do really sucks.
I would have been a millionaire in my country if I could sell up all my holdings
