Transaction Reference – A proof of funds being transferred. If you are using ATM transfer there will be 4 no. in your receipt. But if you are using Internet transfer, there should be 9 no. in your transaction reference.

OOS – Out Of Stock. Stock no longer avaliable.

DNB – Do Not Buy. This is usually used when filling up the “ALT”or “Alternative”. This is an instruction for spree organsier not to buy any alternative item when the ordered item is OOS.