Purchase a book

When user receives an invite from author he will see the book promotion page where all the information is displayed. Various information will be displayed depending on the current status of crowdsale.

If crowdsale is not yet started, the timer will be displaying how long till the actual start and if crowsale is already in progress we will show how long till the end of it.

During he crowdsale you will see the "Contribute now" button which will open the buy popup with the ability to select quantity.

Component View.vue ; method: openBuyModal
Component Buy.vue ; method: buy (which will also trigger approve method)

After that we will display the general information of book, it's short description and cover. In future there will be ability to read the first chapters.

Than the information about the author follows, words from the author, various social media accounts and so on. We will wrap up the page with a pie chart which will display information about crowdsale, how many copies is available for presale and aftersale and what will be their price.