That depends on your text. Copy/line editing a full-length manuscript (80,000+ words) takes around 2-3 weeks, depending on the number of edits necessary. In comparison, proofreading a blog post takes 1-2 working days.
There is a number of factors taken in consideration when calculating price: text complexity, technical specifications, number of words, urgency of the job. Editing a manuscript generally calculates at €12-19 per 1000 words.
Compelling Edits is based in Europe and accepts PayPal and bank transfers. Invoices are issued via email, and are in euros. If you require them in another currency, please inform me beforehand.