diff --git a/proto/sgx/app.proto b/proto/sgx/app.proto
index 5a670f4..972b10d 100644
--- a/proto/sgx/app.proto
+++ b/proto/sgx/app.proto
@@ -83,7 +83,11 @@ message AppNodeListResp {
   string region = 4;
   string city = 5;
   string ip = 6; // required for latency test
-  uint64 price = 7; // nanoLP per unit per minute
+  // TODO: understand slot size for apps
+  // Since apps allow granular tweaking of resources (half a CPU),
+  // the slot size will be a float, not an int. This makes calculations more complex.
+  // We should discuss this when we have time.
+  uint64 price = 7; // nanocredits per slot per month
   repeated string reports = 8; // TODO: this will become an enum
 }
 
@@ -143,4 +147,4 @@ service BrainAppDaemon {
   rpc RegisterAppNode (RegisterAppNodeReq) returns (stream DelAppReq);
   rpc BrainMessages (DaemonAuth) returns (stream BrainMessageApp);
   rpc DaemonMessages (stream DaemonMessageApp) returns (common_proto.Empty);
-}
\ No newline at end of file
+}
diff --git a/proto/shared/general.proto b/proto/shared/general.proto
index 8bc0153..93a94c5 100644
--- a/proto/shared/general.proto
+++ b/proto/shared/general.proto
@@ -47,7 +47,7 @@ message KickReq {
 }
 
 message KickResp {
-  uint64 nano_lp = 1;
+  uint64 nano_credits = 1;
 }
 
 message BanUserReq {
@@ -90,4 +90,4 @@ service BrainGeneralCli {
       returns (stream vm_proto.VmContract);
   rpc ListAllAppContracts (common_proto.Empty)
       returns (stream app_proto.AppContract);
-}
\ No newline at end of file
+}
diff --git a/proto/snp/vm.proto b/proto/snp/vm.proto
index 7531e82..3a6706d 100644
--- a/proto/snp/vm.proto
+++ b/proto/snp/vm.proto
@@ -22,7 +22,7 @@ message VmContract {
   string dtrfs_sha = 14;
   string created_at = 15;
   string updated_at = 16;
-  // total nanoLP cost per minute (for all units)
+  // total nanocredits cost per minute (for all units)
   uint64 nano_per_minute = 17;
   uint64 locked_nano = 18;
   string collected_at = 19;
@@ -54,7 +54,7 @@ message RegisterVmNodeReq {
   string country = 4;
   string region = 5;
   string city = 6;
-  // nanoLP per unit per minute
+  // nanocredits per slot per month
   uint64 price = 7;
 }
 
@@ -176,7 +176,7 @@ message VmNodeListResp {
   string city = 5;
   string ip = 6; // required for latency test
   repeated string reports = 7; // TODO: this will become an enum
-  uint64 price = 8; // nanoLP per unit per minute
+  uint64 price = 8; // nanocredits per month per slot
 }
 
 message ExtendVmReq {