Accounting Software With Zakat Computation

I'm looking to develop full sets accounting software that also able to compute zakat for muslim business owner. It should be able to use mobile apps device to store the data with on-line data storing. Features Summary Features Summary Easy to use and learn Well Organized Functionality view more Customizable AutoCount Desktop-Like Main Screen view more Easy-to-learn document entry view more No double Entry view more Fully Keyboard Operable view more Save Time, Work Efficiently Save Data Faster view more Real time Posting view more Easy Access to Information Account Inquiry view more Stock Item Inquiry view more Instant Info view more Complete Report Function view more Drill Down to Source Document view more Finding stock item at ease view more Advanced Search Function view more Speed, Reliability and Scalability Reliable Database view more Work over Internet view more Work over wireless network view more Backup & Restore view more Work Data Recover view more Scalable Network User view more Better Security and Authority Multi-level Access Right Control view more Audit Trail view more Better Business Control Bank Book Manager and Overdue Invoice view more Advanced Credit Control view more Better Business Solution AR / AP Contra Document Transfer Handle Returned Cheque Handle Full and Partial Payment Default Chart of Account Project / Departmental Accounting Goods and Service Tax (GST) (flexible rate multi country) Multi-Currency view more Flexible No Year / Month End Closing Built-in Report Designer Customizable Grid Layout Customizable Main Screen Unlimited numbering setting for all documents Sharing Across Application Import from Microsoft Excel Export Grid Content Export Report Email Report