collecting a debt

{"cid":"91149723","title":"SABS Standard Din Rail Power Meter Credit Debt Collection Wireless Electric Meters","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/58\/e9af82f7c26939f4d8fa875dc162-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Calin","Model Number":"CA168-S","Minimum Order Quantity":"Negotiation","Delivery Time":"30 days","Certification":"CE\/SABS\/IEC","Place of Origin":"China","Payment Terms":"western Union,Paypal, T\/T, L\/C","Supply Ability":"70,000pcs per month","Packaging Details":"Carton","Product Name":"1 Phase Din Rail STS prepayment watt hour meter","Mounting":"35mm Din Rail","Dimensions":"155x120x52mm","Weight":"800 g","Constant":"1000 imp\/kWh","Accuracy":"Class 1s","Standard":"IEC\/SABS","Connection type":"Radio frequency , LoRa"}}

{"cid":"91176406","title":"Smart STS Prepaid Meters BS Mounting Keypad Prepayment With Customer Interface","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/6b\/1e74c2606a9e087bc5d89ab515d2-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Radarking","Model Number":"RDK DDSK150","Minimum Order Quantity":"500 pcs","Delivery Time":"15-20 working days","Certification":"IEC, STS","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"6000000 pcs\/year","Packaging Details":"Standard Packing in Carton","Name":"prepaid power meter","Mounting":"BS Mounting","Latch Relay":"Build-in","Accurac y":"CL 1.0","Communication":"LoRa, RF, PLC","Current":"10(60)A"}}