Price Change in ONIX

Example: School/Library price change to be implemented on April 30, 2025 (ie, 20250430).
      <Price>
        <PriceType>01</PriceType>
        <PriceQualifier>06</PriceQualifier>
        <PriceTypeDescription>School/library market price</PriceTypeDescription>
        <PriceAmount>22.45</PriceAmount>
        <CurrencyCode>USD</CurrencyCode>
        <Territory>
          <RegionsIncluded>WORLD</RegionsIncluded>
        </Territory>
        <PriceDate>
          <PriceDateRole>14</PriceDateRole>
          <DateFormat>00</DateFormat>
          <Date>20250501</Date>
        </PriceDate>
        <PriceDate>
          <PriceDateRole>15</PriceDateRole>
          <DateFormat>00</DateFormat>
          <Date>20250430</Date>
        </PriceDate>
      </Price>
      <Price>
        <PriceType>01</PriceType>
        <PriceQualifier>06</PriceQualifier>
        <PriceTypeDescription>School/library market price</PriceTypeDescription>
        <PriceAmount>18.45</PriceAmount>
        <CurrencyCode>USD</CurrencyCode>
        <Territory>
          <RegionsIncluded>WORLD</RegionsIncluded>
        </Territory>
        <PriceDate>
          <PriceDateRole>14</PriceDateRole>
          <DateFormat>00</DateFormat>
          <Date>20250501</Date>
        </PriceDate>
        <PriceDate>
          <PriceDateRole>15</PriceDateRole>
          <DateFormat>00</DateFormat>
          <Date>20250430</Date>
        </PriceDate>
      </Price>