So then if you have sufficient capital, you park it into your own book for a few weeks and then return it all later once the best-selling status is achieved? I

So then if you have sufficient capital, you park it into your own book for a few weeks and then return it all later once the best-selling status is achieved? I can't imagine publishers would let this happen more than once or twice before revoking this ability for the seller. Inventory handling is expensive.