Possible Clues:

• One does not put in a presence to make a request for these goods
• Way to shop by sort of train that may be standing at Bank
• How one might obtain supplies from Lima, perhaps?
• Industry pioneered by Ben Franklin
• Means of shopping
• Mum's almost sick getting degree by post
• Way of doing business said to suit the monks?
• How a knight obtains his armour?
• Irishman returned book purchased by post
• Sounds as if it's his command in the post