ZRB project provides electronically device called Fiscal Cash register (thereinafter referenced as FCR) to Zanzibar hotel taxpayer for issuing receipt, recording transaction and uploading receipt data. This user manual describes how to use the FCR and some important notices. This manual includes three parts, i.e. basic operation, major function modules and other basic functions. The System Functions section describes several function modules, including hotel room management, receipt issuance management for catering services, receipt issuance management for retail, comprehensive receipt issuance and common functions. The version of FCR described in the manual is V1.0.