Ultima Online Protocol :: Shop Offer
Packet # Packet Name Length Client Server Obsolete
0x9F Shop Offer dynamic X X
Data Type Description
byte 0x9F The packet number.
ushort Size The size of the packet.
uint Vendor The serial of the vendor.
ushort NumItems The number of items being sold.
    uint Serial
    ushort Amount
This loop contains the serial and amount of each item being sold to the vendor.

Serial: The item's serial.
Amount: The amount of the item being sold.

Packet Description:
This is sent by the client to sell items to a vendor.