How 4by6.com Works

 

Step 3. Approve your proofs

When your files are uploaded to 4by6.com, PDF proofs are automatically generated. Check the PDFs carefully before you approve your proofs. If everything looks good, click approve and you're ready to checkout.

Tip: If you see any problems when reviewing your proofs just click reject, fix the files, and drag them back onto the Proofing Tool.