Editing Levels and per-page pricing (a page is defined as 250 words):

Level 1 – Copy edit for correct spelling, grammar, style, punctuation, numbers, capitalization, inconsistencies, -isms, flag items that may be legally actionable — $4

Level 2 – Line edit. Level 1 plus rework writing to active voice where required, cut or move paragraphs, establish order or continuity, rewrite weak passages, add transitions where needed, compare edited tone/voice/intent against original — $6