Should I send supporting documents via Dropbox for parents visa renewal?

[ssjgoku]

My parents currently have a B1/B2 visa which will expire in June of this year. They have applied to renew their visa and are eligible to do it via Dropbox/Interview Waiver. I am sponsoring my parents and have collected all the supporting documents needed to prove my ability to sponsor their stay.

Should I send the supporting documents I have, like the affidavit of support, bank statements, paystubs etc with the "dropbox" package? The list of documents to be submitted as per the appointment confirmation doesn't mention anything about supporting documents, so I am not sure if it is a good idea to send them.

Please let me know
Thanks

[Libra_14]

Your parents will still have to go to OFC for fingerprinting, at the same time they will be asked to deposit their documents.

Have them carry all the possible documents with them at OFC & officer there will return the documents not required for them.

Its called "DropBox", but its really not like a "box" you can just "drop" there.