Calculate 12-digit calculator

{"cid":"79735","pid":"18260983","pimg_url":"\/\/img1.b2bforus.com\/a8\/06\/31b521ffa8d6\/product\/56599021_s-w400xh400.jpg","name":"CT-8899 Calculator, High Quality Laptop Calculator, Square Root Tax Calculator Folding Calculator","attrs":{"Price":"Negotiable","MOQ":"3000 Pieces","Delivery Time":"Negotiable","Brand":"GO HAND"}}

{"cid":"79735","pid":"18260972","pimg_url":"\/\/img1.b2bforus.com\/a8\/06\/31b521ffa8d6\/product\/56598967_s-w400xh400.jpg","name":"CT-512 Tax Calculator and Large Size Desktop Calculator and Solar Calculator","attrs":{"Price":"Negotiable","MOQ":"5000 Pieces","Delivery Time":"Negotiable","Brand":"GO HAND"}}

{"cid":"79735","pid":"18260961","pimg_url":"\/\/img1.b2bforus.com\/a8\/06\/31b521ffa8d6\/product\/56598907_s-w400xh400.jpg","name":"Talking Calculator Language Talking Calculator, Talking Calculator, French Talking Calculator","attrs":{"Price":"Negotiable","MOQ":"5000 Pieces","Delivery Time":"Negotiable","Brand":"GO HAND"}}

{"cid":"79735","pid":"18260949","pimg_url":"\/\/img1.b2bforus.com\/a8\/06\/31b521ffa8d6\/product\/56598858_s-w400xh400.jpg","name":"Talking Calculator Talking Calculator for Blinds and Language Talking Calculator","attrs":{"Price":"Negotiable","MOQ":"5000 Pieces","Delivery Time":"Negotiable","Brand":"GO HAND"}}

{"cid":"79735","pid":"18260938","pimg_url":"\/\/img1.b2bforus.com\/a8\/06\/31b521ffa8d6\/product\/56598792_s-w400xh400.jpg","name":"Check Correct Calculator Large Double Sided Display Desktop Calculator , Two Power Solar Calculator CT-2000","attrs":{"Price":"Negotiable","MOQ":"3000 Pieces","Delivery Time":"Negotiable","Brand":"GO HAND"}}