Develop a method to pay for and download the rights to use a program a fixed number of times

Awarded Posted Jul 15, 2015 Paid on delivery
Awarded Paid on delivery

Develop a program and technique to do the following:

1. User goes to a website where he/she can purchase a downloadable code or program to run a report currently done in Excel.

a. This report analyzes data from an exported .txt file and generates a report within one of the sheets in Excel.

b. The Excel report is already done.

2. The user will buy packages of 5, 10, 25 allowed uses.

3. Each time the program you have written runs, it counts down from the number of purchased uses.

a. When it runs out, it prompts the user to go to the website to buy additional credits.

Basically, what is needed is:

1. A way to generate a file which can be downloaded to allow X uses of the Excel file report and which can only run on the downloading machine

a. Or some way to avoid copying this file to another PC to run X uses again.

2. Code to call the Excel file, which would load the data from the .txt file location

3. A way to keep the user from running the Excel file without running your program.

4. If this can’t be done with Excel, then consider developing a report that can take about 25 numerical values, subject them to a set of rules (ratios, addition, etc.) and generate statements based upon the data.

Additional Notes:
We would also require another option for users who do not generate the txt file to actually input the 23 data points manually.

C Programming Excel Software Architecture

Project ID: #8079043

About the project

6 proposals Remote project Active Jul 16, 2015

6 freelancers are bidding on average $1280 for this job

igors233

Hi, I am expert developer with large experience in various areas including code and software protection. I've read your description and I have few ideas on how this could be achieved, first I think we'll generate a c More

$1210 USD in 20 days
(36 Reviews)
6.5
iglobalvn

Hi, sir. I have read your requirement carefully. I am interested to work for this project and i will provide within or before 30 days . If you wanna confirm me, please check my work history and portfolio kindl More

$1500 USD in 30 days
(15 Reviews)
5.8
raiakanksha49

am confident with your requirements. I am a C Programming expert that you can trust. Let my work reach your expectation. Thanks

$789 USD in 20 days
(7 Reviews)
3.7
boutsourcers

Hey I understand , you want to build in product rights, so that only your buyers can use your product. I have read your complete project description and am sure that this can be done. Please contact to discuss More

$1159 USD in 20 days
(1 Review)
2.2