If I sign up for your basic plan and use the dropbox plugin to receive files, am I still limited by your storage mazimum?

I have 1Tb storage from Dropbox.  Can I sign up for the basic plan and accept large files? Or will I still be limited since there is a storage capacity limit?

The limits are no different whether you use the Dropbox integration or not. All the plans are limited to space allocated to that particular plan. You can delete your submissions with uploads to gain your space back.

You can visit the plans and the space allocated to each plan at our pricing page