# Chapter Eight: Expanding Bitcoin Transactions in Other Ways The definition of basic transactions back in [Chapter Six](06_0_Expanding_Bitcoin_Transactions_Multisigs.md) said that they sent _funds_ _immediately_, but those are both elementsthat can be changed. This final section on Expanding Bitcoin Transactions talks about how to send things other than cash and how to do it at a time other than now. ## Objectives for This Section After working through this chapter, a developer will be able to: * Create Transactions with Locktimes * Create Transactions with Data Supporting objectives include the ability to: * Understand the Different Sorts of Timelocks * Plan for the Power of Locktime * Plan for the Power of OP_RETURN ## Table of Contents * [Section One: Sending a Transaction with a Locktime](08_1_Sending_a_Transaction_with_a_Locktime.md) * [Section Two: Sending a Transaction with Data](08_2_Sending_a_Transaction_with_Data.md)