With all design services, no matter which tier, you will receive high-quality files for both print and online. You will receive the layered editable vector file, typically an EPS or PDF that is compatible with Adobe Illustrator and all other vector-based programs.
You will receive files in both CMYK and RGB color modes which are used for print and web, respectively.
You will also receive some lower-resolution (smaller file size) files that are easier for you to attach to email footers etc.
And, as always, you will receive the full legal copyright, giving you the comfort to know you own everything.