diff --git a/SacsCoreWeb/Web/Components/SaController.cs b/SacsCoreWeb/Web/Components/SaController.cs
index 2ac0d4c..b79a382 100644
--- a/SacsCoreWeb/Web/Components/SaController.cs
+++ b/SacsCoreWeb/Web/Components/SaController.cs
@@ -424,7 +424,7 @@ namespace Sacs.Web.Components
 			// Reference data.
 
 			// Tax codes.
-			public class TaxCode
+			public class TaxCodeData
 			{
 				public string Id { get; set; }
 				public string Code { get; set; }
diff --git a/SacsStandardBase/Base/Core/ColumnDfn.cs b/SacsStandardBase/Base/Core/ColumnDfn.cs
index 8d499f6..5c2a3e9 100644
--- a/SacsStandardBase/Base/Core/ColumnDfn.cs
+++ b/SacsStandardBase/Base/Core/ColumnDfn.cs
@@ -86,7 +86,7 @@ namespace Sarand.Net.Standard.Base.Core
 		public ColumnAlignment Alignment { get; set; } = ColumnAlignment.Default;
 		/// <summary>Data value name (may be an alias).</summary>
 		public String DataName { get; set; } = String.Empty;
-		public byte NumDecimals { get; set; } = 2;
+		public ushort NumDecimals { get; set; } = 2;
 		public char NumThousands { get; set; } = ',';
 		/// <summary>Default: Zero values hidden.</summary>
 		public bool ShowZeroValues { get; set; } = false;
diff --git a/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-Currency.cs b/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-Currency.cs
index c45dd0f..b0d869b 100644
--- a/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-Currency.cs
+++ b/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-Currency.cs
@@ -12,21 +12,39 @@ namespace Sarand.Net.Standard.Base.ReferenceData
 	//=======================================================================
 	partial class SaReferenceDataConsole
 	{
+		//-------------------------------------------------------------------
+		// Utilities.
+		public static String GetDefaultCurrencyCode()
+		{
+			return GetCurrencyCode(SaCurrencyCode.Sterling);
+		}
+		public static String GetCurrencyCode(SaCurrencyCode currencyCode)
+		{
+			switch (currencyCode)
+			{
+				case SaCurrencyCode.Sterling: return "GBP";
+				case SaCurrencyCode.Euro: return "EUR";
+			}
+			return "";
+		}
+
+		//-------------------------------------------------------------------
 		// Properties.
 		public abstract short CurrencyItemType { get; }
 		public abstract String TableName_Currency { get; }
 		public abstract bool DatabaseIsValid_Currency { get; }
 
+		//-------------------------------------------------------------------
 		// Retrieve Currency.
-		public abstract SaCurrency GetCurrency (SaCurrency.Params prmCurrency);
+		public abstract SaCurrency GetCurrency(SaCurrency.Params prmCurrency);
 
 		// Currency list.
-		public abstract ColumnDfn GetCurrencyColumnDfn (SaCurrency.Column columnId, String caption = "", int width = 0);
-		public abstract List<String> GetCurrencyQueryFilter (SaCurrency.Params prm);
-		public abstract long GetCurrencyCount (SaCurrency.Params prmCurrency);
-		public abstract List<SaCurrency> GetCurrencyList (SaCurrency.Params prmCurrency);
-		public abstract DbResultSet ExecuteCurrencyQuery (List<ColumnDfn> columns, SaCurrency.Params prm);
-		public abstract DataValue GetCurrencyDataValue (ColumnDfn column, NamedValue.Map values);
+		public abstract ColumnDfn GetCurrencyColumnDfn(SaCurrency.Column columnId, String caption = "", int width = 0);
+		public abstract List<String> GetCurrencyQueryFilter(SaCurrency.Params prm);
+		public abstract long GetCurrencyCount(SaCurrency.Params prmCurrency);
+		public abstract List<SaCurrency> GetCurrencyList(SaCurrency.Params prmCurrency);
+		public abstract DbResultSet ExecuteCurrencyQuery(List<ColumnDfn> columns, SaCurrency.Params prm);
+		public abstract DataValue GetCurrencyDataValue(ColumnDfn column, NamedValue.Map values);
 
 		//-------------------------------------------------------------------
 	}
diff --git a/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-TaxCode.cs b/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-TaxCode.cs
index 0617edd..e59759b 100644
--- a/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-TaxCode.cs
+++ b/SacsStandardBase/Base/ReferenceData/SaReferenceDataConsole-TaxCode.cs
@@ -12,8 +12,23 @@ namespace Sarand.Net.Standard.Base.ReferenceData
 	//=======================================================================
 	partial class SaReferenceDataConsole
 	{
+		//-------------------------------------------------------------------
 		// Utilities.
-		public static String GetTaxCode (SaTaxCodeType taxCode)
+		public static String GetStdTaxCode()
+		{
+			return GetTaxCode(SaTaxCodeType.Std);
+		}
+		public static String GetTaxCode(SaTaxCodeType taxCode)
+		{
+			switch (taxCode)
+			{
+				case SaTaxCodeType.Zero: return "ZERO";
+				case SaTaxCodeType.Std: return "STD";
+				case SaTaxCodeType.Exempt: return "EXEMPT";
+			}
+			return "";
+		}
+		public static String GetSageTaxCode(SaTaxCodeType taxCode)
 		{
 			switch (taxCode)
 			{
@@ -24,21 +39,23 @@ namespace Sarand.Net.Standard.Base.ReferenceData
 			return "";
 		}
 
+		//-------------------------------------------------------------------
 		// Properties.
 		public abstract short TaxCodeItemType { get; }
 		public abstract String TableName_TaxCode { get; }
 		public abstract bool DatabaseIsValid_TaxCode { get; }
 
+		//-------------------------------------------------------------------
 		// Retrieve Tax Code.
-		public abstract SaTaxCode GetTaxCode (SaTaxCode.Params prmTaxCode);
+		public abstract SaTaxCode GetTaxCode(SaTaxCode.Params prmTaxCode);
 
 		// Tax Code list.
-		public abstract ColumnDfn GetTaxCodeColumnDfn (SaTaxCode.Column columnId, String caption = "", int width = 0);
-		public abstract List<String> GetTaxCodeQueryFilter (SaTaxCode.Params prm);
-		public abstract long GetTaxCodeCount (SaTaxCode.Params prmTaxCode);
-		public abstract List<SaTaxCode> GetTaxCodeList (SaTaxCode.Params prmTaxCode);
-		public abstract DbResultSet ExecuteTaxCodeQuery (List<ColumnDfn> columns, SaTaxCode.Params prm);
-		public abstract DataValue GetTaxCodeDataValue (ColumnDfn column, NamedValue.Map values);
+		public abstract ColumnDfn GetTaxCodeColumnDfn(SaTaxCode.Column columnId, String caption = "", int width = 0);
+		public abstract List<String> GetTaxCodeQueryFilter(SaTaxCode.Params prm);
+		public abstract long GetTaxCodeCount(SaTaxCode.Params prmTaxCode);
+		public abstract List<SaTaxCode> GetTaxCodeList(SaTaxCode.Params prmTaxCode);
+		public abstract DbResultSet ExecuteTaxCodeQuery(List<ColumnDfn> columns, SaTaxCode.Params prm);
+		public abstract DataValue GetTaxCodeDataValue(ColumnDfn column, NamedValue.Map values);
 
 		//-------------------------------------------------------------------
 	}
diff --git a/SacsStandardBase/Base/ReferenceData/SaTaxCode.cs b/SacsStandardBase/Base/ReferenceData/SaTaxCode.cs
index b1eb390..6b16f15 100644
--- a/SacsStandardBase/Base/ReferenceData/SaTaxCode.cs
+++ b/SacsStandardBase/Base/ReferenceData/SaTaxCode.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using Sarand.Net.Standard.Base.Core;
 using Sarand.Net.Standard.Base.Bus;
 using Sarand.Net.Standard.Base.Utils;
+using System.Text.RegularExpressions;
 
 namespace Sarand.Net.Standard.Base.ReferenceData
 {
@@ -189,7 +190,10 @@ namespace Sarand.Net.Standard.Base.ReferenceData
 		public String GetCaption()
 		{
 			DateTime today = DateTime.Today;
-			String caption = $"{Code} (" + (!StringUtil.IsBlank(CodeAlt1) ? $"{CodeAlt1}: " : "") + $"{TaxRate.ToString("N2")})";
+			String caption = $"{Code} (";
+			if (!StringUtil.IsBlank(CodeAlt1) && !CodeAlt1.EqualsCI(Code))
+				caption += $"{CodeAlt1}: ";
+			caption += $"{Regex.Replace(TaxRate.ToString("N2"), @"\.0+$", "")}%)";
 			if (DateUtil.IsValid(EffectFrom) || DateUtil.IsValid(EffectTo))
 			{
 				String effectiveFrom = (DateUtil.IsValid(EffectFrom) ? (EffectFrom.Year == today.Year ? EffectFrom.ToString("d-MMM") : EffectFrom.ToString("d-MMM-yy")) : "");