diff --git a/ProjectPlugins/CodexPlugin/MarketplaceAccess.cs b/ProjectPlugins/CodexPlugin/MarketplaceAccess.cs
index 11f3b60..dded835 100644
--- a/ProjectPlugins/CodexPlugin/MarketplaceAccess.cs
+++ b/ProjectPlugins/CodexPlugin/MarketplaceAccess.cs
@@ -27,6 +27,7 @@ namespace CodexPlugin
             var response = codexAccess.RequestStorage(purchase);
 
             if (string.IsNullOrEmpty(response) ||
+                response == "Unable to encode manifest" ||
                 response == "Purchasing not available" ||
                 response == "Expiry required" ||
                 response == "Expiry needs to be in future" ||
diff --git a/Tools/BiblioTech/CommandHandler.cs b/Tools/BiblioTech/CommandHandler.cs
index 93b0ac5..c2d4f14 100644
--- a/Tools/BiblioTech/CommandHandler.cs
+++ b/Tools/BiblioTech/CommandHandler.cs
@@ -35,12 +35,6 @@ namespace BiblioTech
             Program.AdminChecker.SetAdminChannel(adminChannels.First());
             Program.RoleDriver = new RoleDriver(client, log, replacement);
 
-            if (Program.Config.DeleteCommandsAtStartup > 0)
-            {
-                log.Log("Deleting all application commands...");
-                await guild.DeleteApplicationCommandsAsync();
-            }
-
             var builders = commands.Select(c =>
             {
                 var msg = $"Building command '{c.Name}' with options: ";
@@ -60,10 +54,16 @@ namespace BiblioTech
 
             try
             {
-                log.Log("Creating application commands...");
-                foreach (var builder in builders)
+                log.Log("Building application commands...");
+                var commands = builders.Select(b => b.Build()).ToArray();
+
+                log.Log("Submitting application commands...");
+                var response = await guild.BulkOverwriteApplicationCommandAsync(commands);
+
+                log.Log("Commands in response:");
+                foreach (var cmd in response)
                 {
-                    await guild.CreateApplicationCommandAsync(builder.Build());
+                    log.Log($"{cmd.Name} ({cmd.Description}) [{DescribOptions(cmd.Options)}]");
                 }
             }
             catch (HttpException exception)
@@ -71,6 +71,17 @@ namespace BiblioTech
                 var json = JsonConvert.SerializeObject(exception.Errors, Formatting.Indented);
                 log.Error(json);
             }
+            log.Log("Initialized.");
+        }
+
+        private string DescribOptions(IReadOnlyCollection<SocketApplicationCommandOption> options)
+        {
+            return string.Join(",", options.Select(DescribeOption).ToArray());
+        }
+
+        private string DescribeOption(SocketApplicationCommandOption option)
+        {
+            return $"({option.Name}[{DescribOptions(option.Options)}])";
         }
 
         private async Task SlashCommandHandler(SocketSlashCommand command)
diff --git a/Tools/BiblioTech/Configuration.cs b/Tools/BiblioTech/Configuration.cs
index b896eb1..6f27fd1 100644
--- a/Tools/BiblioTech/Configuration.cs
+++ b/Tools/BiblioTech/Configuration.cs
@@ -38,9 +38,6 @@ namespace BiblioTech
         [Uniform("no-discord", "nd", "NODISCORD", false, "For debugging: Bypasses all Discord API calls.")]
         public int NoDiscord { get; set; } = 0;
 
-        [Uniform("delete-commands-at-startup", "dcas", "DELETECMDSATSTARTUP", false, "If > 0, deletes all app commands at startup.")]
-        public int DeleteCommandsAtStartup { get; set; } = 0;
-
         public string EndpointsPath => Path.Combine(DataPath, "endpoints");
         public string UserDataPath => Path.Combine(DataPath, "users");
         public string LogPath => Path.Combine(DataPath, "logs");