Monster publishing house Random House has finally given in over the so-called "agency model" e-book pricing and will begin implementing the pricing changes on Tuesday, March 1. The agency model is a shift away from the traditional wholesale model, though the publisher plans to stick to the old way when it comes to physical books. The move will not only shift the pricing power back to the publisher, but will also open the door for joining Apple's iBooks as well.

Under the wholesale model, publishers like Random House would sell a certain number of books to a reseller (such as Amazon) for a set price, then the reseller would set its own price on each book. This works out well for the sale of physical books that have to be shipped, but not so much for e-books, where there are infinite copies. The agency model, by comparison, allows publishers to set their own prices for e-books and give 30 percent of the sale price to the reseller.

A number of publishers stood up to Amazon last year in a push for agency model pricing for electronic books, and ended up winning. As a result, the average prices of e-books have gone up a bit from the once-typical $9.99, though others (including some of Random House's own titles) are currently sold for less than that.

"Going forward, Random House will set consumer prices for the e‐books we publish, and we will provide retailers with a commission for each sale," Random House said in a statement. "The agency model guarantees a higher margin for retailers than did our previous sales terms. We are making this change both as an investment in the successful digital transition of our existing partners and in order to give us the opportunity to forge new retail relationships."

One of those new relationships is likely to be iBooks, Apple's answer to Amazon's Kindle Store. Random House is the last iBooks holdout of the major publishers, largely because Apple requires its publishers to function under the agency model. Other major publishers, including Harper-Collins, Macmillan, and Simon & Schuster, have already gotten on board, so it makes sense that Random House will too. It's possible that Apple might even welcome Random House to iBooks during its March 2 media event.

The American Booksellers Association issued a statement applauding Random House's decision. "We have believed from the beginning that the agency model is in the best interest of not only the book industry, but the consuming public as well," ABA CEO Oren Teicher said. "We appreciate the careful and thoughtful deliberation Random House has brought to this issue, and applaud their decision to adopt agency pricing."