coupon

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<xsd:schema
        xmlns="http://www.demandware.com/xml/impex/coupon/2008-06-17"
        xmlns:xsd="http://www.w3.org/2001/XMLSchema"
        xmlns:xml="http://www.w3.org/XML/1998/namespace"
        targetNamespace="http://www.demandware.com/xml/impex/coupon/2008-06-17"
        elementFormDefault="qualified"
        attributeFormDefault="unqualified">

    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="xml.xsd" />

    <!-- top-level element -->
    <xsd:element name="coupons">
        <xsd:complexType>
            <xsd:sequence>
                <xsd:element name="coupon" type="Coupon" minOccurs="0" maxOccurs="unbounded" />
                <xsd:element name="coupon-codes" type="CouponCodes" minOccurs="0" maxOccurs="unbounded" />
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>

    <!-- fake element for mass data support -->
    <xsd:element name="coupon" type="Coupon" />
    <xsd:element name="code" type="Generic.NonEmptyString.256" />

    <!-- coupon -->
    <xsd:complexType name="Coupon" mixed="false">
        <xsd:sequence>
            <xsd:element name="description" type="Generic.String.4000" minOccurs="0" maxOccurs="1" />
            <xsd:element name="enabled-flag" type="xsd:boolean" minOccurs="0" maxOccurs="1" />
            <xsd:element name="case-insensitive" type="xsd:boolean" minOccurs="0" maxOccurs="1" />
            <xsd:element name="redemption-limits" type="RedemptionLimits" minOccurs="0" maxOccurs="1" />
            <xsd:choice minOccurs="0" maxOccurs="1">
                <xsd:element name="single-code" type="Generic.NonEmptyString.256" />
                <xsd:element name="multiple-codes" type="CodeList" />
                <xsd:element name="system-codes" type="SystemCodes" />
            </xsd:choice>
        </xsd:sequence>
        <xsd:attribute name="mode" type="simpleType.ImportMode" />
        <xsd:attribute name="coupon-id" type="Generic.NonEmptyString.256" use="required" />
    </xsd:complexType>

    <xsd:complexType name="RedemptionLimits" mixed="false">
        <xsd:sequence>
            <xsd:element name="limit-per-code" type="Generic.NonNegativeInt" minOccurs="0" maxOccurs="1" />
            <xsd:element name="limit-per-customer" type="Generic.NonNegativeInt" minOccurs="0" maxOccurs="1" />
            <xsd:element name="limit-per-time-frame" type="RedemptionLimitPerTimeFrame" minOccurs="0" maxOccurs="1" />
            <xsd:element name="allow-multiple-codes-per-order" type="xsd:boolean" minOccurs="0" maxOccurs="1" />
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="RedemptionLimitPerTimeFrame" mixed="false">
        <xsd:sequence>
            <xsd:element name="limit" type="Generic.NonNegativeInt" minOccurs="1" maxOccurs="1" />
            <xsd:element name="time-frame" type="simpleType.CouponRedemptionTimeFrame" minOccurs="1" maxOccurs="1" />
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="CodeList" mixed="false">
        <xsd:sequence>
            <xsd:element name="code" type="Generic.NonEmptyString.256" minOccurs="0" maxOccurs="999" />
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="SystemCodes" mixed="false">
        <xsd:sequence>
            <xsd:element name="max-number-of-codes" type="Generic.NonNegativeInt" minOccurs="1" maxOccurs="1" />
            <xsd:element name="code-prefix" type="simpleType.CodePrefix" minOccurs="0" maxOccurs="1" />
            <xsd:element name="code-length" type="simpleType.CouponCodeLength" minOccurs="0" maxOccurs="1" />
            <xsd:element name="include-vowels" type="xsd:boolean" minOccurs="0" maxOccurs="1" />
            <xsd:element name="include-dashes" type="xsd:boolean" minOccurs="0" maxOccurs="1" />
            <xsd:element name="algorithm" type="simpleType.CouponCodeAlgorithm" minOccurs="0" maxOccurs="1" />
            <xsd:element name="issue-index" type="Generic.NonNegativeInt" minOccurs="0" maxOccurs="1"/>
            <xsd:element name="seed-info" type="SeedInfo" minOccurs="0" maxOccurs="1"/>
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="SeedInfo" mixed="false">
        <xsd:sequence>
            <xsd:element name="seed-number" type="Generic.NonNegativeInt" minOccurs="1" maxOccurs="1"/>
            <xsd:element name="key" type="Generic.NonEmptyString.28" minOccurs="1" maxOccurs="1"/>
            <xsd:element name="slate" type="Generic.NonEmptyString.28" minOccurs="1" maxOccurs="1"/>
        </xsd:sequence>
    </xsd:complexType>

    <!-- coupon codes -->

    <xsd:complexType name="CouponCodes" mixed="false">
        <xsd:sequence>
            <xsd:element name="code" type="Generic.NonEmptyString.256" minOccurs="0" maxOccurs="unbounded" />
        </xsd:sequence>
        <xsd:attribute name="mode" type="simpleType.ImportMode" />
        <xsd:attribute name="coupon-id" type="Generic.NonEmptyString.256" use="required" />
    </xsd:complexType>

    <!-- simple generic types -->

    <xsd:simpleType name="Generic.String">
        <xsd:restriction base="xsd:string" />
    </xsd:simpleType>

    <xsd:simpleType name="Generic.String.256">
        <xsd:restriction base="Generic.String">
            <xsd:minLength value="0" />
            <xsd:maxLength value="256" />
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="Generic.String.4000">
        <xsd:restriction base="Generic.String">
            <xsd:minLength value="0" />
            <xsd:maxLength value="4000" />
        </xsd:restriction>
    </xsd:simpleType>

    <!--  Nonempty string with no leading or trailing whitespace -->
    <xsd:simpleType name="Generic.NonEmptyString.28">
        <xsd:restriction base="Generic.String">
            <xsd:minLength value="1"/>
            <xsd:maxLength value="28"/>
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="Generic.NonEmptyString.256">
        <xsd:restriction base="Generic.String">
            <xsd:minLength value="1" />
            <xsd:maxLength value="256" />
            <xsd:pattern value="\S|(\S(.*)\S)" />
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="Generic.NonNegativeInt">
        <xsd:restriction base="xsd:int">
            <xsd:minInclusive value="0" />
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="simpleType.CouponCodeLength">
        <xsd:restriction base="xsd:int">
            <xsd:enumeration value="10" />
            <xsd:enumeration value="11" />
            <xsd:enumeration value="12" />
            <xsd:enumeration value="13" />
            <xsd:enumeration value="14" />
            <xsd:enumeration value="15" />
            <xsd:enumeration value="16" />
            <xsd:enumeration value="17" />
            <xsd:enumeration value="18" />
            <xsd:enumeration value="19" />
            <xsd:enumeration value="20" />
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="simpleType.CouponCodeAlgorithm">
        <xsd:restriction base="Generic.String">
            <xsd:pattern value="F1" />
            <xsd:pattern value="F2" />
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="simpleType.ImportMode">
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="delete" />
        </xsd:restriction>
    </xsd:simpleType>


    <xsd:simpleType name="simpleType.CouponRedemptionTimeFrame">
        <xsd:restriction base="xsd:int">
            <xsd:minInclusive value="0" />
            <xsd:maxInclusive value="999" />
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:simpleType name="simpleType.CodePrefix">
    <xsd:restriction base="Generic.String">
          <xsd:minLength value="0" />
          <xsd:maxLength value="256" />
          <xsd:pattern value="[a-zA-Z0-9$%/()\[\]{}=?!._*|+~#&amp;@ ]*" />
    </xsd:restriction>
</xsd:simpleType>

</xsd:schema>