eps
An eps is a type of image called vector. Vector means that you can make it as big or as small as you desire without compromising the original print quality.

How is eps commonly used:
Stationery
Business cards
Brochures
Flyers
Signs & Billboards
Vehicle Graphics
Packaging
Print Advertising
Post Cards
gif & jpeg
Both jpeg and gif formats are perfect for use on the Internet and the computer. These formats have a much lower resolution file than an eps and are not recommended for printing.

How are jpg and gif commonly used:
Websites
Internet Advertising
Email Advertising
Email Signature
Most Microsoft Office Programs
tiff
A tiff is a high resolution file used for basic printing and transferring digital images among different applications.

How are jpg and gif commonly used:
Microsoft Word
Microsoft Excel
Microsoft PowerPoint
Microsoft Outlook
bmp
A bmp file is a low resolution format used commonly in Windows.

How are bmp commonly used:
Quickbooks / Quicken Invoices
unlimited revisions, fast customer support and more… we provide your final logo design in the most popular formats. We know you are excited to flaunt your new on everything from T-shirts to coffee mugs which is why we can also provide your new logo in any other format you need at no additional cost. As soon as you approve your final logo design, we will email you directly with your new logo in the following formats: EPS, jpeg, gif, tiff, and bmp. If you purchased the Executive or Ultimate package, we will also send you a CD with the final formats in the mail.
Aside from creative logo design,
"The latest revision of the logo was perfect. I have to say your company is one of the best I have done business with. I have paid much much more for a Logo and did not get half the service or expertise your company provided. Your price was excellent. You followed my direction to the letter. Your revisions arrived in only one day after submission. You even worked on Sunday. Unbelievable. Thank you for your excellent company."

- Patrick Cannon, ColtStone