# BITCOIN DESIGN GUIDE / CONTENT STRUCTURE / ADDING LIGHTNING

### Views
- Lightning Network is bitcoin and should not be treated/advertised/spoken about as something separate.
- **Bitcoin Lightning Payments** instead of just **Lightning Payments**.

### Flow
1. Channel Opening (buying a channel/funding a wallet)
2. This may be interactive just as multisig/joint accounts
3. Create Invoice (Receiving bitcoin)
4. Pay Invoice (Sending bitcoin)
4. Routing errors
5. Fall back
5. Swap in/Out
6. Rewgularly if on-chain is where savings are stored, or large salaries
7. Channel closing
7. probably not going to be common at scale

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