Yes. Depending on your business you may want to add something about "using them" in your terms & conditions.
A disclaimer like:
"Any photo and/or photo description submitted in (contest name) may be used by (company name) in, but not limited to, any marketing, advertising, social media and public relations activities."
You can download the photos submitted in a zip file:
- Login to Wishpond
- Go to Campaigns
- Click your Campaign
- Click the title of your campaign in blue writing
- Click "Export submissions"