diff --git a/src/subcommand/preview.rs b/src/subcommand/preview.rs
index 0234571aa6..208a921851 100644
--- a/src/subcommand/preview.rs
+++ b/src/subcommand/preview.rs
@@ -88,6 +88,7 @@ impl Preview {
             no_limit: false,
             destination: None,
             alignment: None,
+            postage: Some(TransactionBuilder::DEFAULT_TARGET_POSTAGE),
           },
         )),
       }
diff --git a/src/subcommand/wallet/inscribe.rs b/src/subcommand/wallet/inscribe.rs
index 871a389258..0a44117e73 100644
--- a/src/subcommand/wallet/inscribe.rs
+++ b/src/subcommand/wallet/inscribe.rs
@@ -58,6 +58,8 @@ pub(crate) struct Inscribe {
   pub(crate) destination: Option<Address>,
   #[clap(long, help = "Send any alignment output to <ALIGNMENT>.")]
   pub(crate) alignment: Option<Address>,
+  #[clap(long, help = "Amount of postage to include in the inscription. Default `10000 sats`")]
+  pub(crate) postage: Option<Amount>,
 }
 
 impl Inscribe {
@@ -102,6 +104,10 @@ impl Inscribe {
         self.commit_fee_rate.unwrap_or(self.fee_rate),
         self.fee_rate,
         self.no_limit,
+        match self.postage {
+          Some(postage) => postage,
+          _ => TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        },
       )?;
 
     utxos.insert(
@@ -172,6 +178,7 @@ impl Inscribe {
     commit_fee_rate: FeeRate,
     reveal_fee_rate: FeeRate,
     no_limit: bool,
+    postage: Amount,
   ) -> Result<(SatPoint, Transaction, Transaction, TweakedKeyPair)> {
     let satpoint = if let Some(satpoint) = satpoint {
       satpoint
@@ -245,7 +252,7 @@ impl Inscribe {
       alignment,
       change,
       commit_fee_rate,
-      reveal_fee + TransactionBuilder::TARGET_POSTAGE,
+      reveal_fee + postage,
     )?;
 
     let (vout, output) = unsigned_commit_tx
@@ -413,6 +420,7 @@ mod tests {
         FeeRate::try_from(1.0).unwrap(),
         FeeRate::try_from(1.0).unwrap(),
         false,
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
       )
       .unwrap();
 
@@ -445,6 +453,7 @@ mod tests {
       FeeRate::try_from(1.0).unwrap(),
       FeeRate::try_from(1.0).unwrap(),
       false,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
     )
     .unwrap();
 
@@ -481,6 +490,7 @@ mod tests {
       FeeRate::try_from(1.0).unwrap(),
       FeeRate::try_from(1.0).unwrap(),
       false,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
     )
     .unwrap_err()
     .to_string();
@@ -524,6 +534,7 @@ mod tests {
       FeeRate::try_from(1.0).unwrap(),
       FeeRate::try_from(1.0).unwrap(),
       false,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
     )
     .is_ok())
   }
@@ -562,6 +573,7 @@ mod tests {
         FeeRate::try_from(fee_rate).unwrap(),
         FeeRate::try_from(fee_rate).unwrap(),
         false,
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
       )
       .unwrap();
 
@@ -626,6 +638,7 @@ mod tests {
         FeeRate::try_from(commit_fee_rate).unwrap(),
         FeeRate::try_from(fee_rate).unwrap(),
         false,
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
       )
       .unwrap();
 
@@ -676,6 +689,7 @@ mod tests {
       FeeRate::try_from(1.0).unwrap(),
       FeeRate::try_from(1.0).unwrap(),
       false,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
     )
     .unwrap_err()
     .to_string();
@@ -709,6 +723,7 @@ mod tests {
         FeeRate::try_from(1.0).unwrap(),
         FeeRate::try_from(1.0).unwrap(),
         true,
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
       )
       .unwrap();
 
diff --git a/src/subcommand/wallet/send.rs b/src/subcommand/wallet/send.rs
index 324f6c0896..56b3b7b86b 100644
--- a/src/subcommand/wallet/send.rs
+++ b/src/subcommand/wallet/send.rs
@@ -13,6 +13,10 @@ pub(crate) struct Send {
   fee_rate: FeeRate,
   #[clap(long, help = "Send any alignment output to <ALIGNMENT>.")]
   pub(crate) alignment: Option<Address>,
+  #[clap(long, help = "Target amount of postage to include in the sent output. Default `10000 sats`")]
+  pub(crate) target_postage: Option<Amount>,
+  #[clap(long, help = "Maximum amount of postage to include in the sent output. Default `20000 sats`")]
+  pub(crate) max_postage: Option<Amount>,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -91,6 +95,14 @@ impl Send {
       self.alignment,
       change,
       self.fee_rate,
+      match self.target_postage {
+        Some(target_postage) => target_postage,
+        _ => TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      },
+      match self.max_postage {
+        Some(max_postage) => max_postage,
+        _ => TransactionBuilder::DEFAULT_MAX_POSTAGE,
+      },
     )?;
 
     let signed_tx = client
diff --git a/src/subcommand/wallet/transaction_builder.rs b/src/subcommand/wallet/transaction_builder.rs
index 2db6656391..e41769ca36 100644
--- a/src/subcommand/wallet/transaction_builder.rs
+++ b/src/subcommand/wallet/transaction_builder.rs
@@ -108,6 +108,8 @@ pub struct TransactionBuilder {
   unused_change_addresses: Vec<Address>,
   utxos: BTreeSet<OutPoint>,
   target: Target,
+  target_postage: Amount,
+  max_postage: Amount,
 }
 
 type Result<T> = std::result::Result<T, Error>;
@@ -115,9 +117,9 @@ type Result<T> = std::result::Result<T, Error>;
 impl TransactionBuilder {
   const ADDITIONAL_INPUT_VBYTES: f64 = 58.0;
   const ADDITIONAL_OUTPUT_VBYTES: f64 = 43.0;
-  const MAX_POSTAGE: Amount = Amount::from_sat(2 * 10_000);
   const SCHNORR_SIGNATURE_SIZE: usize = 64;
-  pub(crate) const TARGET_POSTAGE: Amount = Amount::from_sat(10_000);
+  pub(crate) const DEFAULT_MAX_POSTAGE: Amount = Amount::from_sat(2 * 10_000);
+  pub(crate) const DEFAULT_TARGET_POSTAGE: Amount = Amount::from_sat(10_000);
 
   pub fn build_transaction_with_postage(
     outgoing: SatPoint,
@@ -127,6 +129,8 @@ impl TransactionBuilder {
     alignment: Option<Address>,
     change: [Address; 2],
     fee_rate: FeeRate,
+    target_postage: Amount,
+    max_postage: Amount,
   ) -> Result<Transaction> {
     Self::new(
       outgoing,
@@ -137,6 +141,8 @@ impl TransactionBuilder {
       change,
       fee_rate,
       Target::Postage,
+      target_postage,
+      max_postage,
     )?
     .build_transaction()
   }
@@ -169,6 +175,8 @@ impl TransactionBuilder {
       change,
       fee_rate,
       Target::Value(output_value),
+      Amount::from_sat(0),
+      Amount::from_sat(0),
     )?
     .build_transaction()
   }
@@ -193,6 +201,8 @@ impl TransactionBuilder {
     change: [Address; 2],
     fee_rate: FeeRate,
     target: Target,
+    target_postage: Amount,
+    max_postage: Amount,
   ) -> Result<Self> {
     if change.contains(&recipient) {
       return Err(Error::DuplicateAddress(recipient));
@@ -215,6 +225,8 @@ impl TransactionBuilder {
       alignment,
       unused_change_addresses: change.to_vec(),
       target,
+      target_postage,
+      max_postage,
     })
   }
 
@@ -377,7 +389,7 @@ impl TransactionBuilder {
 
     if let Some(excess) = value.checked_sub(self.fee_rate.fee(self.estimate_vbytes())) {
       let (max, target) = match self.target {
-        Target::Postage => (Self::MAX_POSTAGE, Self::TARGET_POSTAGE),
+        Target::Postage => (self.max_postage, self.target_postage),
         Target::Value(value) => (value, value),
       };
 
@@ -591,7 +603,7 @@ impl TransactionBuilder {
         match self.target {
           Target::Postage => {
             assert!(
-              Amount::from_sat(output.value) <= Self::MAX_POSTAGE + slop,
+              Amount::from_sat(output.value) <= self.max_postage + slop,
               "invariant: excess postage is stripped"
             );
           }
@@ -755,6 +767,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -799,6 +813,8 @@ mod tests {
         (change(1), Amount::from_sat(1_724)),
       ],
       target: Target::Postage,
+      target_postage: TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      max_postage: TransactionBuilder::DEFAULT_MAX_POSTAGE,
     };
 
     pretty_assert_eq!(
@@ -828,6 +844,8 @@ mod tests {
       None,
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .is_explicitly_rbf())
@@ -846,6 +864,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
@@ -870,6 +890,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -895,6 +917,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
@@ -918,6 +942,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Err(Error::NotEnoughCardinalUtxos),
     )
@@ -939,6 +965,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Err(Error::NotEnoughCardinalUtxos),
     )
@@ -960,6 +988,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
@@ -967,7 +997,7 @@ mod tests {
         input: vec![tx_in(outpoint(1)), tx_in(outpoint(2))],
         output: vec![
           tx_out(4_950, change(1)),
-          tx_out(TransactionBuilder::TARGET_POSTAGE.to_sat(), recipient()),
+          tx_out(TransactionBuilder::DEFAULT_TARGET_POSTAGE.to_sat(), recipient()),
           tx_out(14_831, change(0)),
         ],
       })
@@ -988,6 +1018,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .build()
@@ -1008,6 +1040,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .build()
@@ -1028,6 +1062,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .build()
@@ -1048,6 +1084,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1074,6 +1112,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1097,13 +1137,15 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
         lock_time: PackedLockTime::ZERO,
         input: vec![tx_in(outpoint(1))],
         output: vec![
-          tx_out(TransactionBuilder::TARGET_POSTAGE.to_sat(), recipient()),
+          tx_out(TransactionBuilder::DEFAULT_TARGET_POSTAGE.to_sat(), recipient()),
           tx_out(989_870, change(1))
         ],
       })
@@ -1124,6 +1166,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1145,6 +1189,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
@@ -1171,6 +1217,8 @@ mod tests {
         None,
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
@@ -1195,6 +1243,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1224,6 +1274,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1251,6 +1303,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1275,6 +1329,8 @@ mod tests {
       [change(0), change(1)],
       FeeRate::try_from(1.0).unwrap(),
       Target::Postage,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap()
     .select_outgoing()
@@ -1309,6 +1365,8 @@ mod tests {
         (change(1), Amount::from_sat(1_774)),
       ],
       target: Target::Postage,
+      target_postage: TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      max_postage: TransactionBuilder::DEFAULT_MAX_POSTAGE,
     }
     .build()
     .unwrap();
@@ -1339,6 +1397,8 @@ mod tests {
         (change(0), Amount::from_sat(1_774)),
       ],
       target: Target::Postage,
+      target_postage: TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      max_postage: TransactionBuilder::DEFAULT_MAX_POSTAGE,
     }
     .build()
     .unwrap();
@@ -1360,6 +1420,8 @@ mod tests {
         alignment(),
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Err(Error::NotEnoughCardinalUtxos)
     )
@@ -1378,6 +1440,8 @@ mod tests {
         alignment(),
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Err(Error::UtxoContainsAdditionalInscription {
         outgoing_satpoint: satpoint(1, 0),
@@ -1401,6 +1465,8 @@ mod tests {
       alignment(),
       [change(0), change(1)],
       fee_rate,
+      TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+      TransactionBuilder::DEFAULT_MAX_POSTAGE,
     )
     .unwrap();
 
@@ -1593,6 +1659,8 @@ mod tests {
         alignment(),
         [change(0), change(1)],
         FeeRate::try_from(1.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,
@@ -1721,6 +1789,8 @@ mod tests {
         alignment(),
         [change(0), change(1)],
         FeeRate::try_from(250.0).unwrap(),
+        TransactionBuilder::DEFAULT_TARGET_POSTAGE,
+        TransactionBuilder::DEFAULT_MAX_POSTAGE,
       ),
       Ok(Transaction {
         version: 1,