No individual item discounts. Small boxes will be sent as is, large boxes will be folded. Items will be sent via Yu-Packet Post Mini for anonymous shipping. Shipping will generally be done using the cheapest method, but there is a risk of the box being crushed with Yu-Packet Post. Shipping via Yu-Packet Plus (cardboard box) is available for an additional 300 yen. Please let me know in the comments if you would like this option.