on load:
    set {shop::TEST} to "TEST1"
    set {shop::TEST::0} to 1 compass
    set {shop::TEST::0::A} to 1 cobblestone
    set {shop::TEST::0::B} to 1 compass
    set {shop::TEST::1} to 1 diamond with lore "&rコンパスでダイヤを探します.."
    set {shop::TEST::1::A} to 1 compass
    set {shop::TEST::1::B} to 1 diamond