The simplest app for your daily sales tracking is here. No technical knowledge is required to use this application. To make it simple, this application has only 2 screens. Homescreen for entering your data and second screen for showing all your sales history sorted as per date. Other features are listed below

[+] Product Info
[+] Add and remove Sales Records
[+] View Reports as a list
[+] View Report summary (Monthly, Yearly, Total)
[+] All your data will be bundled with your google account. Data is never lost
[+] Very Easy and Simple To Use
More features will be added shortly...