"Standard delivery takes just a few days. And we’ve got instant delivery when you need it." So you will tie up your 1MM for a day or more to earn a small few p

"Standard delivery takes just a few days. And we’ve got instant delivery when you need it." So you will tie up your 1MM for a day or more to earn a small few pounds? Surely you can do better with some other investment scheme. Also, chances are instant delivery costs (much) more than 3 pounds.