agency started in june. they said 'site will have 5 pages'. i understood: homepage, products, about us, contact, blog. they started working.
but a few weeks later a couple more pages were added. then category pages came. customer review page. terms and conditions page. we hit 12 pages. agency didn't delete anything, didn't ask for more money.
i asked why, they said 'we're expanding as it grows, then we include the cost in scope'. but why did they accept this method in the first place? didn't we agree on the quote? or did someone just tell me it was simple?