I haven't noticed anyone mention that having a Paypal account linked to a UK bank account appears to attract VAT at 20% on many purchases and subscriptions in the same way that paying with a UK registered credit or debit card does. I started a Thai PP account in addition to my UK one for just that reason. Living in Thailand and paying 20% UK Vat on goods and services that have never set foot in the country is very annoying, to say the least.
I also tried my Pink Card in one of the ID machines and it didn't like it. I'll see if a visit to the bank helps.