You
will receive an email about your receipt as proof of purchase.
Please keep it in a safe place, or print it out to file in your
expenses and tax accounts, if you run a registered company.
ZIP
Files: You need WINZIP, 7zip or any equivalent
program to unzip the files into your hard drive. If
you don't have any ZIP extractor programs, you can
download it at 7zip.org and
install into your computer.
PDF
Files - you can view PDF files in Adobe Acrobat
Reader. If this program is not available in your computer,
you can download a free program at: https://get.adobe.com/reader/