diff --git a/database/db.cpp b/database/db.cpp
index 4926808..77b14db 100644
--- a/database/db.cpp
+++ b/database/db.cpp
@@ -70,15 +70,15 @@ void PosDb::acceptLogEntry(const LogEntry & l) {
 		break;
 	}
 
-  case ET_PRICE: {
-    upc_to_price[l.PriceChange.upc] = l.PriceChange.price;
-    break;
-  }
+	case ET_PRICE: {
+		upc_to_price[l.PriceChange.upc] = l.PriceChange.price;
+		break;
+	}
 
-  case ET_ADDUPC: {
-    upc_to_name[l.AddUPC.upc] = l.AddUPC.name;
-    break;
-  }
+	case ET_ADDUPC: {
+		upc_to_name[l.AddUPC.upc] = l.AddUPC.name;
+		break;
+	}
 
 	case ET_REVERT: {
 		sto_it q = serial_to_object.find(l.Revert.revert_serial);
@@ -151,7 +151,7 @@ uint64_t PosDb::associateHash(const SHA1Hash & hash, uint32_t account) {
 	if(getAccountFromHash(hash)) {
 		return 0;
 	} else {
-    LogEntry l = log.newLogEntry(ET_HASH);
+		LogEntry l = log.newLogEntry(ET_HASH);
 		l.HashChange.uid = account;
 		l.HashChange.add = true;
 		hash.get((unsigned char *)l.HashChange.hash);
@@ -172,31 +172,31 @@ uint64_t PosDb::deassociateHash(const SHA1Hash & hash) {
 	if(!acct) {
 		return 0;
 	} else {
-    LogEntry l = log.newLogEntry(ET_HASH);
-    l.HashChange.uid = acct;
-    l.HashChange.add = false;
-    hash.get((unsigned char *)l.HashChange.hash);
+		LogEntry l = log.newLogEntry(ET_HASH);
+		l.HashChange.uid = acct;
+		l.HashChange.add = false;
+		hash.get((unsigned char *)l.HashChange.hash);
 
-    acceptLogEntry(l);
-    return log.writeEntry(l);
+		acceptLogEntry(l);
+		return log.writeEntry(l);
 	}
 }
 
 int32_t PosDb::getUPCPrice(UPC upc) {
-  uts_it it = upc_to_price.find(upc);
-  if (it == upc_to_price.end()) {
-    return 0;
-  }
-  return it->second;
+	uts_it it = upc_to_price.find(upc);
+	if (it == upc_to_price.end()) {
+		return 0;
+	}
+	return it->second;
 }
 
 uint64_t PosDb::setUPCPrice(UPC upc, int32_t price) {
-  LogEntry l = log.newLogEntry(ET_PRICE);
-  l.PriceChange.upc = upc;
-  l.PriceChange.price = price;
+	LogEntry l = log.newLogEntry(ET_PRICE);
+	l.PriceChange.upc = upc;
+	l.PriceChange.price = price;
 
-  acceptLogEntry(l);
-  return log.writeEntry(l);
+	acceptLogEntry(l);
+	return log.writeEntry(l);
 }
 
 // NOTE: this in theory could be deprecated. The client should
@@ -208,7 +208,7 @@ uint64_t PosDb::doTransaction(const SHA1Hash & hash, int32_t delta) {
 	if(!acct) {
 		return 0;
 	} else {
-    LogEntry l = log.newLogEntry(ET_TRANS);
+		LogEntry l = log.newLogEntry(ET_TRANS);
 		l.Transaction.delta = delta;
 		l.Transaction.uid = acct;
 
@@ -218,7 +218,7 @@ uint64_t PosDb::doTransaction(const SHA1Hash & hash, int32_t delta) {
 }
 
 uint64_t PosDb::doTransaction(const uint32_t account, int32_t delta) {
-  LogEntry l = log.newLogEntry(ET_TRANS);
+	LogEntry l = log.newLogEntry(ET_TRANS);
 	l.Transaction.delta = delta;
 	l.Transaction.uid = account;
 
@@ -243,7 +243,7 @@ uint64_t PosDb::revertTransaction(uint64_t serial) {
 		if(p != serial_to_object.end())
 			return 0;
 
-    LogEntry l = log.newLogEntry(ET_REVERT);
+		LogEntry l = log.newLogEntry(ET_REVERT);
 		l.Revert.revert_serial = serial;
 
 		acceptLogEntry(l);
@@ -260,7 +260,7 @@ int32_t PosDb::getStock(UPC upc) {
 }
 
 uint64_t PosDb::doStockChange(UPC upc, int32_t delta) {
-  LogEntry l = log.newLogEntry(ET_SALE);
+	LogEntry l = log.newLogEntry(ET_SALE);
 	l.StockChange.delta = delta;
 	l.StockChange.upc = upc;
 
@@ -269,21 +269,23 @@ uint64_t PosDb::doStockChange(UPC upc, int32_t delta) {
 }
 
 std::string PosDb::getUPCName(UPC upc) {
-  std::map<UPC, std::string>::iterator it = upc_to_name.find(upc);
-  if(it == upc_to_name.end()) return "UNKNOWN UPC";
-  return upc_to_name[upc];
+	std::map<UPC, std::string>::iterator it = upc_to_name.find(upc);
+	if(it == upc_to_name.end()) return "UNKNOWN UPC";
+	return upc_to_name[upc];
 }
 
 
 uint64_t PosDb::setUPCName (UPC upc, std::string name) {
-  LogEntry l = log.newLogEntry(ET_ADDUPC);
-  l.AddUPC.upc = upc;
-  strncpy(l.AddUPC.name, name.c_str(), 32);
-  l.AddUPC.name[32] = 0;
+	LogEntry l = log.newLogEntry(ET_ADDUPC);
+	l.AddUPC.upc = upc;
+	strncpy(l.AddUPC.name, name.c_str(), 32);
+	l.AddUPC.name[32] = 0;
 
-  acceptLogEntry(l);
-  return log.writeEntry(l);
+	acceptLogEntry(l);
+	return log.writeEntry(l);
 }
+
 std::vector<std::string> PosDb::toString() {
-  return log.toString();
+	return log.toString();
 }
+
diff --git a/database/db.h b/database/db.h
index 6af9571..2fb8cd8 100644
--- a/database/db.h
+++ b/database/db.h
@@ -27,16 +27,16 @@ public:
 	uint64_t doTransaction(std::string account, int32_t delta);
 	uint64_t revertTransaction(uint64_t serial);
 
-  int32_t getUPCPrice(UPC upc);
-  uint64_t setUPCPrice(UPC upc, int32_t price);
+	int32_t getUPCPrice(UPC upc);
+	uint64_t setUPCPrice(UPC upc, int32_t price);
 
-  int32_t getStock(UPC upc);
+	int32_t getStock(UPC upc);
 	uint64_t doStockChange(UPC upc, int32_t delta);
 
-  std::string getUPCName(UPC upc);
-  uint64_t setUPCName (UPC upc, std::string name);
+	std::string getUPCName(UPC upc);
+	uint64_t setUPCName (UPC upc, std::string name);
 
-  std::vector<std::string> toString();
+	std::vector<std::string> toString();
 
 private:
 	void acceptLogEntry(const LogEntry & l);
@@ -45,8 +45,8 @@ private:
 	std::map<uint32_t, int32_t> account_to_balance;
 
 	std::map<UPC, int32_t, UPCLess> upc_to_stock;
-  std::map<UPC, int32_t, UPCLess> upc_to_price;
-  std::map<UPC, std::string, UPCLess> upc_to_name;
+	std::map<UPC, int32_t, UPCLess> upc_to_price;
+	std::map<UPC, std::string, UPCLess> upc_to_name;
 
 	std::map<uint64_t, LogEntry> serial_to_object;