How Much You Should Tip Each Wedding Vendor Expected.Check to see if gratuity is already included within the contract and last invoice. Check to see if gratuity is already included within the contract and last invoice. If they went above and beyond, this is another area you might wish http://weddingphotographer68023.blogdun.com/1845857/reasonable-wedding-cinematographer-melbourne-recommendations-some-questions-to-consider