My photography set up is pretty simple… I bought this lightbox off Amazon about a year ago and it made such a huge difference to my pictures (I would highly recommend getting one for small products!) All my cards are photographed with their coloured envelopes on a white background and for my mugs I simply use some coloured card for the background to make them pop. I take all my pictures with a Canon 1200D and then use photoshop to touch them up.