Create Application with Codeigniter 3 -- 2

Invoicing
Custom tax rates supplier per products
Select TAX Type for invoices
Delivery Note
Preforma Invoice
Custom discount rates per products
Integrated Stock Manager
Get online payment with unique invoice link
Decent Invoice Printing template

Quotations
Send Quotes with proposal as Email
Convert quotes to invoices

Purchase Orders
Send Purchase receipt with your stock requirement to supplier
Integrated to Inventory Manager
also when i make create Invoice same time create Purchase order

Customer Management
Get Record of Invoices with specific customer
Income & Expenses by customer
Income & Expenses by customer

Supplier management
Get Record Purchase orders
Payment record to supplier

Accounts
Payment for invoice will reflected
Sales & Purchase is integrated to accounts

Transactions
All Payment activities record
Make Custom transactions

Data & Reports
Company Statistics
Accounts Statements
Customer Statements
Supplier Statements
Customer Outstanding Report
Income
Expenses
Sales & Purchase TAX Statement

MISCELLANEOUS
2step Auth login by Google
reCaptcha
Notes
Documents
Employee Management
TAX Statements
Editable Email Templates
Export & Data backups