Hi ya,
When I tried to unlock all chapters of a novel with 900++ premium chapters (when that novel has a sale on), I found myself having to scroll through all the chapters to unlock (with unlock the next chapters option ticked). I think this is very tiring. So I would like to suggest the following : -
1) 'Unlock All Chapters' function - So that readers can unlock all locked chapters with one click. Before reader can unlock, the systems should calculate how many SS reader needs to unlock all chapters; or
2) To have a function for reader to unlock the next premium chapters with all available SS they have. For example, a novel has 10 premium chapters at 3 SS each, and reader has 15 SS available, the reader should have an option to buy the next 5 locked chapters with their available SS. Before the chapters unlocked , a warning message could pop up to summarise how many SS they have and how many chapters they can unlock so that the reader can confirm before they buy.