Question

如果您使用Products_GetLowestOfferListingsForASIN方法

http://docs.developer.amazonservices.com/en_US/products/Products_GetLowestOfferListingsForASIN.html

你得到3个优惠

<GetLowestOfferListingsForASINResponse
xmlns="http://mws.amazonservices.com/schema/Products/2011-10-01">
<GetLowestOfferListingsForASINResult ASIN="B002KT3XQM" status="Success">
    <AllOfferListingsConsidered>true</AllOfferListingsConsidered>
    <Product xmlns="http://mws.amazonservices.com/schema/Products/2011-10-01"
        xmlns:ns2="http://mws.amazonservices.com/schema/Products/2011-10-01/default.xsd">
        <Identifiers>
            <MarketplaceASIN>
                <MarketplaceId>ATVPDKIKX0DER</MarketplaceId>
                <ASIN>B002KT3XQM</ASIN>
            </MarketplaceASIN>
        </Identifiers>
        <LowestOfferListings>
            <LowestOfferListing>
                <Qualifiers>
                    <ItemCondition>Used</ItemCondition>
                    <ItemSubcondition>VeryGood</ItemSubcondition>
                    <FulfillmentChannel>Merchant</FulfillmentChannel>
                    <ShipsDomestically>True</ShipsDomestically>
                    <ShippingTime>
                        <Max>0-2 days</Max>
                    </ShippingTime>
                    <SellerPositiveFeedbackRating>90-94%</SellerPositiveFeedbackRating>
                </Qualifiers>
                <NumberOfOfferListingsConsidered>1</NumberOfOfferListingsConsidered>
                <SellerFeedbackCount>762</SellerFeedbackCount>
                <Price>
                    <LandedPrice>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>32.99</Amount>
                    </LandedPrice>
                    <ListingPrice>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>28.00</Amount>
                    </ListingPrice>
                    <Shipping>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>4.99</Amount>
                    </Shipping>
                </Price>
                <MultipleOffersAtLowestPrice>False</MultipleOffersAtLowestPrice>
            </LowestOfferListing>
            <LowestOfferListing>
                <Qualifiers>
                    <ItemCondition>New</ItemCondition>
                    <ItemSubcondition>New</ItemSubcondition>
                    <FulfillmentChannel>Amazon</FulfillmentChannel>
                    <ShipsDomestically>True</ShipsDomestically>
                    <ShippingTime>
                        <Max>0-2 days</Max>
                    </ShippingTime>
                    <SellerPositiveFeedbackRating>98-100%</SellerPositiveFeedbackRating>
                </Qualifiers>
                <NumberOfOfferListingsConsidered>1</NumberOfOfferListingsConsidered>
                <SellerFeedbackCount>181744</SellerFeedbackCount>
                <Price>
                    <LandedPrice>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>34.27</Amount>
                    </LandedPrice>
                    <ListingPrice>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>34.27</Amount>
                    </ListingPrice>
                    <Shipping>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>0.00</Amount>
                    </Shipping>
                </Price>
                <MultipleOffersAtLowestPrice>False</MultipleOffersAtLowestPrice>
            </LowestOfferListing>
            <LowestOfferListing>
                <Qualifiers>
                    <ItemCondition>New</ItemCondition>
                    <ItemSubcondition>New</ItemSubcondition>
                    <FulfillmentChannel>Amazon</FulfillmentChannel>
                    <ShipsDomestically>True</ShipsDomestically>
                    <ShippingTime>
                        <Max>0-2 days</Max>
                    </ShippingTime>
                    <SellerPositiveFeedbackRating>95-97%</SellerPositiveFeedbackRating>
                </Qualifiers>
                <NumberOfOfferListingsConsidered>1</NumberOfOfferListingsConsidered>
                <SellerFeedbackCount>13213</SellerFeedbackCount>
                <Price>
                    <LandedPrice>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>41.18</Amount>
                    </LandedPrice>
                    <ListingPrice>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>41.18</Amount>
                    </ListingPrice>
                    <Shipping>
                        <CurrencyCode>USD</CurrencyCode>
                        <Amount>0.00</Amount>
                    </Shipping>
                </Price>
                <MultipleOffersAtLowestPrice>False</MultipleOffersAtLowestPrice>
            </LowestOfferListing>
        </LowestOfferListings>
    </Product>
</GetLowestOfferListingsForASINResult>
<ResponseMetadata>
    <RequestId>60979901-82af-457b-8bdd-EXAMPLE28478</RequestId>
</ResponseMetadata>

但如果我访问产品页面：

https://www.amazon.com/gp/offer-listing/B002KT3XQM/ref=olp_page_1?ie=UTF8&f_new=true

我看到13个优惠。

是否可以获得所有13个优惠？

Answer 1

GetLowestOfferListingsForASIN调用为每组所谓的“限定符”提供一个结果。您的示例显示了三组不同的限定符：

Used-VeryGood-＆gt; Merchant-＆gt; True-＆gt; 0-2天 - > 90-94％$ 32.99（包括shippng）
New-＆gt; New-＆gt; Amazon-＆gt; True-＆gt; 0-2天 - ＆gt; 98-100％for $ 34.27
New-＆gt; New-＆gt; Amazon-＆gt; True-＆gt; 0-2天 - ＆gt; 95-97％for $ 41.18

令我感到困惑的是，当我真的认为他们应该这样做时，没有出现新的“商家”优惠：

New-＆gt; New-＆gt; Merchant-＆gt; True-＆gt; 0-2天 - ＆gt; 98-100％将是不同的第四组限定符。

您真正想要的是另一个电话：GetLowestPricedOffersForASIN为单个ASIN返回最多20个不同的优惠。

MWS获得所有产品定价

1 个答案: