doc/wallet: replace all [tbd] with some minimal text, partly from `grin help wallet ...`
@@ -41,16 +41,19 @@ key_id, height, lock_height, status, spendable?, coinbase?, value
### grin wallet listen
-(tbd)
+Starts a listening wallet server. This is needed for the `grin wallet send -d <destination wallet server>` command to work.
### grin wallet send
-(tbd)
+Builds a transaction to send someone some coins. Creates and outputs a transaction.
+- add -d <destination server> to request a destination wallet from the given server address and port, and then push the transaction to the network
+- add -s <strategy> to choose between selection strategies. If you're experimenting, or the destination is not reliable, it is currently recommendable to use the strategy `smallest`
### grin wallet receive
-(tbd)
+Replaced by `listen` (see above). The `receive` command might later be recycled to actively accept one or several specific transactions.
### grin wallet burn
-[tbd]
+*TESTING ONLY*: Burns the provided amount to a known key. Similar to send but burns an output to allow single-party
+transactions.
