changeTaxableToAmountFromJson function
title : "1" title_remarks : "Change title Taxable => Amount" taxable_and_total_value_alter : "1" taxable_and_total_value_remarks : "Switch Taxable var. => total_item_vise & total var. is total_taxable_item_vise" exp_remarks : "If summary not add & Bill for retailer customer."
Implementation
ChangeTaxableToAmount changeTaxableToAmountFromJson(String str) => ChangeTaxableToAmount.fromJson(json.decode(str));