writing a bill of sale

{"cid":"91198078","title":"POS Printer Carbonless Paper Roll","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/5b\/f88360854cf688eb25ad60463d02-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Huake","Minimum Order Quantity":"500 box","Delivery Time":"15-20 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Packaging Details":"Container","Color":"White","Usage":"Cash Regester Printer, POS\/ATM Machine","Core":"Cardboard Core, Plastic Core","Size":"80*80mm 57*50mm others","Paper typ":"Blank Thermal Paper Roll","Delivery method":"By Ship or Express","Type":"Cash Register Paper"}}

{"cid":"91176406","title":"Three \/ SIngle Phase Meter RF Card Reader Writer For Water Metering Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/9b\/1b4c4b81a97de3a414d33eff1197-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Radarking","Model Number":"RDK-RF","Minimum Order Quantity":"100","Delivery Time":"35 days","Certification":"IS09001; IS014001;","Place of Origin":"Made in China","Payment Terms":"Western Union, T\/T, L\/C","Packaging Details":"Standard Package","Supply Ability":"500000 set\/year","Product Name":"Card Reader","Card Type":"RF Card","Voltage":"DC 5V","Baud Rate":"9600(default) ~115200bps","ERPROM":"512 bytes","Interface":"RS-232, PS2, USB, TCP\/IP"}}