Yes, we at SSL.com are happy to help you secure the website where your customers will upload their personal data. The EV SSL Certificate will give your customers the greatest sense of trust in you and your websites, because the EV certification means that you have been vetted and proven to be a ligitimate vendor. Not everyone is able to aobtain an EV SSL Certificate, but those that do can proudly see the Green Bar of Trust next to their website URL.
Of course, even the Basic SSL will help you to build trust with your customers. Plus, it will secure their data, thus contributing to their continued patronage.