This custom logo return address stamp is recommended for all types and size businesses. Will save time when processing all your outgoing mail. Available in multiple sizes & stamp types. Self-inking stamps come with an ink pad in your choice of 8 colors. Upload your image file above. Note that logos should be one color (no gradients) in one of the following formats: jpg, png, gif, psd, pdf, ai, eps, tiff. Maximum file size is 8MB. Most orders ship next business day