We certainly can watermark images for customers but this service is not free as a member of the team needs to manually add the watermarks to each image on the website. The bigger the website, the longer this would take. The one thing we couldn’t watermark are images on a Facebook Gallery as the images are populated as the site loads, which basically means whatever you see on Facebook, is what you see on the site.
Due to this, it is advised you contact Lee Heighton for a quote if your customer wants their images Watermarked.