diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 8702bec..7d3b7b9 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,3 +1,7 @@
 add_executable(minimal minimal.cpp)
-target_link_libraries(minimal couchbase_cxx_client::couchbase_cxx_client
-                      taocpp::json)
+target_link_libraries(minimal
+    PRIVATE couchbase_cxx_client::couchbase_cxx_client taocpp::json)
+
+add_executable(transactions_basic_transfer transactions_basic_transfer.cpp)
+target_link_libraries(transactions_basic_transfer
+    PRIVATE couchbase_cxx_client::couchbase_cxx_client taocpp::json)
diff --git a/examples/minimal.cpp b/examples/minimal.cpp
index 44c6505..64e474d 100644
--- a/examples/minimal.cpp
+++ b/examples/minimal.cpp
@@ -89,8 +89,16 @@ program_config::from_env() -> program_config
   if (const auto* val = getenv("PROFILE"); val != nullptr) {
     config.profile = val; // e.g. "wan_development"
   }
-  if (const auto* val = getenv("PROFILE"); val != nullptr) {
-    config.profile = val; // e.g. "wan_development"
+  if (const auto* val = getenv("VERBOSE"); val != nullptr) {
+    const std::array<std::string, 5> truthy_values = {
+      "yes", "y", "on", "true", "1",
+    };
+    for (const auto& truth : truthy_values) {
+      if (val == truth) {
+        config.verbose = true;
+        break;
+      }
+    }
   }
 
   return config;
@@ -111,6 +119,6 @@ program_config::dump()
   std::cout << "        BUCKET_NAME: " << quote(bucket_name) << "\n";
   std::cout << "         SCOPE_NAME: " << quote(scope_name) << "\n";
   std::cout << "    COLLECTION_NAME: " << quote(collection_name) << "\n";
-  std::cout << "            verbose: " << std::boolalpha << verbose << "\n";
+  std::cout << "            VERBOSE: " << std::boolalpha << verbose << "\n";
   std::cout << "            PROFILE: " << (profile ? quote(*profile) : "[NONE]") << "\n\n";
 }
diff --git a/examples/transactions_basic_transfer.cpp b/examples/transactions_basic_transfer.cpp
new file mode 100644
index 0000000..fd5ad39
--- /dev/null
+++ b/examples/transactions_basic_transfer.cpp
@@ -0,0 +1,285 @@
+#include "couchbase/durability_level.hxx"
+#include "couchbase/transactions/attempt_context.hxx"
+#include <couchbase/cluster.hxx>
+#include <couchbase/logger.hxx>
+
+#include <tao/json.hpp>
+#include <tao/json/to_string.hpp>
+
+#include <cstdlib>
+#include <iostream>
+
+struct program_config {
+  std::string connection_string{ "couchbase://127.0.0.1" };
+  std::string username{ "Administrator" };
+  std::string password{ "password" };
+  std::string bucket_name{ "default" };
+  std::string scope_name{ couchbase::scope::default_name };
+  std::string collection_name{ couchbase::collection::default_name };
+  std::optional<std::string> profile{};
+  bool verbose{ false };
+
+  static auto from_env() -> program_config;
+  static auto quote(std::string val) -> std::string;
+  void dump();
+};
+
+enum bank_error : int {
+  insufficient_funds = 1,
+};
+
+namespace
+{
+struct bank_error_category : std::error_category {
+  [[nodiscard]] auto name() const noexcept -> const char* override
+  {
+    return "bank_error";
+  }
+
+  [[nodiscard]] auto message(int ev) const noexcept -> std::string override
+  {
+    switch (static_cast<bank_error>(ev)) {
+      case insufficient_funds:
+        return "insufficient_funds (1): not enough funds on the account";
+        break;
+    }
+    return "unexpected error code in \"bank_error\" category, ev=" + std::to_string(ev);
+  }
+};
+
+const static bank_error_category instance{};
+const std::error_category&
+bank_error_category_instance() noexcept
+{
+  return instance;
+}
+} // namespace
+
+template<>
+struct std::is_error_code_enum<bank_error> : std::true_type {
+};
+
+auto
+make_error_code(bank_error e) -> std::error_code
+{
+  return { static_cast<int>(e), bank_error_category_instance() };
+}
+
+struct bank_account {
+  std::string name;
+  std::int64_t balance;
+};
+
+std::ostream&
+operator<<(std::ostream& os, const bank_account& a)
+{
+  os << "bank_account(name: \"" << a.name << "\", balance: " << a.balance << " USD)";
+  return os;
+}
+
+template<>
+struct tao::json::traits<bank_account> {
+  template<template<typename...> class Traits>
+  static void assign(tao::json::basic_value<Traits>& v, const bank_account& p)
+  {
+    v = {
+      { "name", p.name },
+      { "balance", p.balance },
+    };
+  }
+
+  template<template<typename...> class Traits>
+  static bank_account as(const tao::json::basic_value<Traits>& v)
+  {
+    bank_account result;
+    const auto& object = v.get_object();
+    result.name = object.at("name").template as<std::string>();
+    result.balance = object.at("balance").template as<std::int64_t>();
+    return result;
+  }
+};
+
+int
+main()
+{
+  auto config = program_config::from_env();
+  config.dump();
+
+  if (config.verbose) {
+    couchbase::logger::initialize_console_logger();
+    couchbase::logger::set_level(couchbase::logger::log_level::trace);
+  }
+
+  auto options = couchbase::cluster_options(config.username, config.password);
+  if (config.profile) {
+    options.apply_profile(config.profile.value());
+  }
+
+  auto [connect_err, cluster] =
+    couchbase::cluster::connect(config.connection_string, options).get();
+  if (connect_err) {
+    std::cout << "Unable to connect to the cluster. ec: " << connect_err.message() << "\n";
+    return EXIT_FAILURE;
+  }
+
+  auto collection =
+    cluster.bucket(config.bucket_name).scope(config.scope_name).collection(config.collection_name);
+
+  auto upsert_options =
+    couchbase::upsert_options{}.durability(couchbase::durability_level::majority);
+  {
+    bank_account alice{ "Alice", 124'000 };
+    std::cout << "Initialize account for Alice: " << alice << "\n";
+    auto [err, resp] = collection.upsert("alice", alice, upsert_options).get();
+    if (err.ec()) {
+      std::cout << "Unable to create an account for Alice: " << err.message() << "\n";
+      return EXIT_FAILURE;
+    }
+    std::cout << "Stored account for Alice (CAS=" << resp.cas().value() << ")\n";
+  }
+  {
+    bank_account bob{ "Bob", 42'000 };
+    std::cout << "Initialize account for Bob: " << bob << "\n";
+    auto [err, resp] = collection.upsert("bob", bob, upsert_options).get();
+    if (err.ec()) {
+      std::cout << "Unable to create an account for Bob: " << err.message() << "\n";
+      return EXIT_FAILURE;
+    }
+    std::cout << "Stored account for Bob (CAS=" << resp.cas().value() << ")\n";
+  }
+
+  {
+    auto [err, res] = cluster.transactions()->run(
+      [collection](
+        std::shared_ptr<couchbase::transactions::attempt_context> ctx) -> couchbase::error {
+        auto [e1, alice] = ctx->get(collection, "alice");
+        if (e1.ec()) {
+          std::cout << "Unable to read account for Alice: " << e1.ec().message() << "\n";
+          return e1;
+        }
+        auto alice_content = alice.content_as<bank_account>();
+
+        auto [e2, bob] = ctx->get(collection, "bob");
+        if (e2.ec()) {
+          std::cout << "Unable to read account for Bob: " << e2.ec().message() << "\n";
+          return e2;
+        }
+        auto bob_content = bob.content_as<bank_account>();
+
+        const std::int64_t money_to_transfer = 1'234;
+        if (alice_content.balance < money_to_transfer) {
+          std::cout << "Alice does not have enough money to transfer " << money_to_transfer
+                    << " USD to Bob\n";
+          return {
+            bank_error::insufficient_funds,
+            "not enough funds on Alice's account",
+          };
+        }
+        alice_content.balance -= money_to_transfer;
+        bob_content.balance += money_to_transfer;
+
+        {
+          auto [e3, a] = ctx->replace(alice, alice_content);
+          if (e3.ec()) {
+            std::cout << "Unable to read account for Alice: " << e3.ec().message() << "\n";
+          }
+        }
+        {
+          auto [e4, b] = ctx->replace(bob, bob_content);
+          if (e4.ec()) {
+            std::cout << "Unable to update account for Bob: " << e4.ec().message() << "\n";
+          }
+        }
+        return {};
+      });
+
+    if (err.ec()) {
+      std::cout << "Transaction has failed: " << err.ec().message() << "\n";
+      if (auto cause = err.cause(); cause.has_value()) {
+        std::cout << "Cause: " << cause->ec().message() << "\n";
+      }
+      return EXIT_FAILURE;
+    }
+  }
+
+  {
+    auto [err, resp] = collection.get("alice", {}).get();
+    if (err.ec()) {
+      std::cout << "Unable to read account for Alice: " << err.message() << "\n";
+      return EXIT_FAILURE;
+    }
+    std::cout << "Alice (CAS=" << resp.cas().value() << "): " << resp.content_as<bank_account>() << "\n";
+  }
+  {
+    auto [err, resp] = collection.get("bob", {}).get();
+    if (err.ec()) {
+      std::cout << "Unable to read account for Bob: " << err.message() << "\n";
+      return EXIT_FAILURE;
+    }
+    std::cout << "Bob (CAS=" << resp.cas().value() << "): " << resp.content_as<bank_account>() << "\n";
+  }
+
+  cluster.close().get();
+
+  return 0;
+}
+
+auto
+program_config::from_env() -> program_config
+{
+  program_config config{};
+
+  if (const auto* val = getenv("CONNECTION_STRING"); val != nullptr) {
+    config.connection_string = val;
+  }
+  if (const auto* val = getenv("USERNAME"); val != nullptr) {
+    config.username = val;
+  }
+  if (const auto* val = getenv("PASSWORD"); val != nullptr) {
+    config.password = val;
+  }
+  if (const auto* val = getenv("BUCKET_NAME"); val != nullptr) {
+    config.bucket_name = val;
+  }
+  if (const auto* val = getenv("SCOPE_NAME"); val != nullptr) {
+    config.scope_name = val;
+  }
+  if (const auto* val = getenv("COLLECTION_NAME"); val != nullptr) {
+    config.collection_name = val;
+  }
+  if (const auto* val = getenv("PROFILE"); val != nullptr) {
+    config.profile = val; // e.g. "wan_development"
+  }
+  if (const auto* val = getenv("VERBOSE"); val != nullptr) {
+    const std::array<std::string, 5> truthy_values = {
+      "yes", "y", "on", "true", "1",
+    };
+    for (const auto& truth : truthy_values) {
+      if (val == truth) {
+        config.verbose = true;
+        break;
+      }
+    }
+  }
+
+  return config;
+}
+
+auto
+program_config::quote(std::string val) -> std::string
+{
+  return "\"" + val + "\"";
+}
+
+void
+program_config::dump()
+{
+  std::cout << "  CONNECTION_STRING: " << quote(connection_string) << "\n";
+  std::cout << "           USERNAME: " << quote(username) << "\n";
+  std::cout << "           PASSWORD: [HIDDEN]\n";
+  std::cout << "        BUCKET_NAME: " << quote(bucket_name) << "\n";
+  std::cout << "         SCOPE_NAME: " << quote(scope_name) << "\n";
+  std::cout << "    COLLECTION_NAME: " << quote(collection_name) << "\n";
+  std::cout << "            VERBOSE: " << std::boolalpha << verbose << "\n";
+  std::cout << "            PROFILE: " << (profile ? quote(*profile) : "[NONE]") << "\n\n";
+}