diff --git a/src/components/EventModal/Collect/index.vue b/src/components/EventModal/Collect/index.vue
index 6f3992e46..8352f9a3d 100644
--- a/src/components/EventModal/Collect/index.vue
+++ b/src/components/EventModal/Collect/index.vue
@@ -228,29 +228,6 @@
             @input="onInputCollectMessage"
           />
         </div>
-        <template v-if="nftIsNFTBook">
-          <Label
-            preset="p6"
-            align="left"
-            class="text-medium-gray mt-[12px] mb-[6px]"
-            :text="$t('nft_collect_modal_email')"
-          />
-          <div
-            class="flex w-full py-[10px] px-[16px] gap-[12px] bg-shade-gray rounded-[12px]"
-          >
-            <IconEmail class="w-[20px] text-dark-gray" />
-            <input
-              v-model="email"
-              type="input"
-              class="w-full bg-transparent border-0 text-dark-gray focus-visible:outline-none"
-              :placeholder="
-                $t('nft_collect_modal_email_placeholder', {
-                  name: creatorDisplayName,
-                })
-              "
-            />
-          </div>
-        </template>
       </section>
 
       <section v-if="paymentMethod === undefined">
@@ -530,8 +507,7 @@ export default {
       const notSupportedPlatforms = [];
       return (
         this.nftPriceInLIKE > 0 &&
-        !notSupportedPlatforms.includes(this.walletMethodType) &&
-        !(this.nftIsNFTBook && !this.isValidEmail)
+        !notSupportedPlatforms.includes(this.walletMethodType)
       );
     },
     mintedFreeNFT() {
diff --git a/src/components/ShoppingCart/ListRow.vue b/src/components/ShoppingCart/ListRow.vue
index 4a36d5a4b..e90d949b4 100644
--- a/src/components/ShoppingCart/ListRow.vue
+++ b/src/components/ShoppingCart/ListRow.vue
@@ -197,15 +197,9 @@ export default {
       try {
         this.isFetching = true;
         if (this.collectionId) {
-          await Promise.all([
-            this.lazyFetchNFTCollectionInfo(),
-            this.lazyFetchNFTCollectionPaymentPriceInfo(),
-          ]);
+          await this.lazyFetchNFTCollectionInfo();
         } else {
-          await Promise.all([
-            this.lazyFetchNFTClassAggregatedData(),
-            this.lazyFetchNFTBookPaymentPriceInfo(),
-          ]);
+          await this.lazyFetchNFTClassAggregatedData();
         }
       } finally {
         this.isFetching = false;
diff --git a/src/mixins/nft-collection.js b/src/mixins/nft-collection.js
index 92439637f..3108bfdc4 100644
--- a/src/mixins/nft-collection.js
+++ b/src/mixins/nft-collection.js
@@ -21,7 +21,6 @@ export default {
       'getCanViewNFTBookBeforeClaimByClassId',
       'getNFTCollectionInfoByCollectionId',
       'getIsHideNFTBookDownload',
-      'getNFTClassPaymentPriceById',
       'getNFTCollectionDefaultPaymentCurrency',
     ]),
     classIds() {
@@ -98,15 +97,11 @@ export default {
     },
     collectionPrice() {
       const priceInDecimal = this.collection?.priceInDecimal || 0;
-      const price =
-        this.getNFTClassPaymentPriceById(this.collectionId)?.fiatPrice ||
-        // eslint-disable-next-line prettier/prettier
-        (priceInDecimal / 100);
+      const price = priceInDecimal / 100;
       return price;
     },
     collectionDefaultPrice() {
-      return this.getNFTClassPaymentPriceById(this.collectionId)
-        ?.fiatPricePrediscount;
+      return this.collectionPrice;
     },
     collectionAvailablePriceLabel() {
       return formatNumberWithUSD(this.collectionPrice);
@@ -127,7 +122,6 @@ export default {
     ...mapActions([
       'lazyGetUserInfoByAddress',
       'lazyFetchNFTCollectionInfoByCollectionId',
-      'lazyFetchNFTCollectionPaymentPriceInfoByCollectionId',
     ]),
     async lazyFetchNFTCollectionInfo() {
       await catchAxiosError(
@@ -136,12 +130,5 @@ export default {
         })
       );
     },
-    async lazyFetchNFTCollectionPaymentPriceInfo() {
-      await catchAxiosError(
-        this.lazyFetchNFTCollectionPaymentPriceInfoByCollectionId({
-          collectionId: this.collectionId,
-        })
-      );
-    },
   },
 };
diff --git a/src/mixins/nft-or-collection.js b/src/mixins/nft-or-collection.js
index afe40382d..787f49222 100644
--- a/src/mixins/nft-or-collection.js
+++ b/src/mixins/nft-or-collection.js
@@ -84,15 +84,9 @@ export default {
   methods: {
     async lazyFetchProductInfo() {
       if (this.isCollection) {
-        await Promise.all([
-          this.lazyFetchNFTCollectionInfo(),
-          this.lazyFetchNFTCollectionPaymentPriceInfo(),
-        ]);
+        await this.lazyFetchNFTCollectionInfo();
       } else {
-        Promise.all([
-          this.lazyFetchNFTClassAggregatedData(),
-          this.lazyFetchNFTBookPaymentPriceInfoForAllEditions(),
-        ]);
+        await this.lazyFetchNFTClassAggregatedData();
       }
     },
   },
diff --git a/src/mixins/nft.js b/src/mixins/nft.js
index fd5910308..abb4c5446 100644
--- a/src/mixins/nft.js
+++ b/src/mixins/nft.js
@@ -104,6 +104,7 @@ export default {
       'getCollectedNFTClassesByAddress',
       'getCreatedNFTClassesByAddress',
       'getNFTBookStorePricesByClassId',
+      'getNFTBookStorePriceByClassIdAndIndex',
       'getNFTCollectionInfoByClassId',
       'getNFTBookStoreBookDefaultPaymentCurrency',
       'getCanViewNFTBookBeforeClaimByClassId',
@@ -290,11 +291,10 @@ export default {
       return this.NFTPrice !== undefined && this.NFTPrice !== -1;
     },
     paymentInfo() {
-      const result =
-        this.getNFTClassPaymentPriceById(
-          this.classId,
-          this.editionPriceIndex
-        ) || {};
+      if (this.nftIsNFTBook) {
+        return null;
+      }
+      const result = this.getNFTClassPaymentPriceById(this.classId);
       return result;
     },
     nftPriceInLIKE() {
@@ -316,16 +316,16 @@ export default {
     },
     nftPaymentPriceInUSD() {
       if (this.nftIsNFTBook) {
+        if (this.priceIndex !== undefined) {
+          const edition = this.getNFTBookStorePriceByClassIdAndIndex(
+            this.classId,
+            this.priceIndex
+          );
+          if (edition) return edition.price;
+        }
         const result = this.getNFTBookStorePricesByClassId(this.classId);
         if (!result || !result.length) return undefined;
-
         const [price, ...prices] = result;
-        if (this.priceIndex !== undefined) {
-          const foundPrice = result.find(p => p.index === this.priceIndex);
-          if (foundPrice) {
-            return foundPrice.price;
-          }
-        }
         return prices.reduce((acc, p) => Math.min(acc, p.price), price.price);
       }
 
@@ -783,8 +783,6 @@ export default {
       'fetchNFTDisplayStateListByAddress',
       'fetchNFTBookInfoByClassId',
       'lazyFetchNFTBookInfoByClassId',
-      'fetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex',
-      'lazyFetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex',
       'fetchNFTCollectionInfoByClassId',
     ]),
     async fetchISCNMetadata() {
@@ -805,42 +803,7 @@ export default {
     },
     async fetchNFTPrices() {
       await catchAxiosError(
-        this.nftIsNFTBook
-          ? this.fetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex({
-              classId: this.classId,
-              priceIndex: this.editionPriceIndex,
-            })
-          : this.fetchNFTPaymentPriceInfoByClassId(this.classId)
-      );
-    },
-    async fetchNFTBookPaymentPriceInfo() {
-      await catchAxiosError(
-        this.fetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex({
-          classId: this.classId,
-          priceIndex: this.editionPriceIndex,
-        })
-      );
-    },
-    async lazyFetchNFTBookPaymentPriceInfo() {
-      await catchAxiosError(
-        this.lazyFetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex({
-          classId: this.classId,
-          priceIndex: this.editionPriceIndex,
-        })
-      );
-    },
-    async lazyFetchNFTBookPaymentPriceInfoForAllEditions() {
-      const prices = this.getNFTBookStorePricesByClassId(this.classId);
-      await Promise.all(
-        prices.map((p, i) => {
-          const index = p.index ?? i;
-          return catchAxiosError(
-            this.lazyFetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex({
-              classId: this.classId,
-              priceIndex: index,
-            })
-          );
-        })
+        this.fetchNFTPaymentPriceInfoByClassId(this.classId)
       );
     },
     async fetchRelatedNFTCollection({ type } = {}) {
@@ -1476,10 +1439,7 @@ export default {
       this.isRecommendationLoading = false;
     },
     getEditionByIndex(index) {
-      const editions = this.getNFTBookStorePricesByClassId(this.classId) || {};
-      const edition =
-        editions.find(e => e.index === Number(index)) || editions[index];
-      return edition;
+      return this.getNFTBookStorePriceByClassIdAndIndex(this.classId, index);
     },
   },
 };
diff --git a/src/pages/nft/class/_classId/index.vue b/src/pages/nft/class/_classId/index.vue
index e732f50b9..1a0c0aaf1 100644
--- a/src/pages/nft/class/_classId/index.vue
+++ b/src/pages/nft/class/_classId/index.vue
@@ -827,7 +827,6 @@ export default {
       this.fetchUserCollectedCount();
       if (this.nftClassCollectionType === nftClassCollectionType.NFTBook) {
         this.lazyFetchNFTBookInfoByClassId(this.classId).catch();
-        this.lazyFetchNFTBookPaymentPriceInfoForAllEditions();
         this.fetchRelatedNFTCollection({ type: 'book' });
       }
       const blockingPromises = [this.fetchISCNMetadata()];
@@ -1202,18 +1201,6 @@ export default {
                 },
               })
             );
-            // gift does not support LIKE payment for now
-          } else if (
-            !giftInfo &&
-            edition.price > 0 &&
-            this.nftPriceInLIKE > 0
-          ) {
-            await this.initIfNecessary();
-            if (this.hasConnectedWallet) {
-              this.fetchUserCollectedCount();
-              this.walletFetchLIKEBalance();
-            }
-            this.uiToggleCollectModal({ classId: this.classId });
           } else {
             const customPriceInDecimal = this.customPrice
               ? this.formatCustomPrice(this.customPrice, edition.price)
diff --git a/src/pages/nft/collection/_collectionId/index.vue b/src/pages/nft/collection/_collectionId/index.vue
index 900e196ae..4c1e48339 100644
--- a/src/pages/nft/collection/_collectionId/index.vue
+++ b/src/pages/nft/collection/_collectionId/index.vue
@@ -218,7 +218,6 @@ export default {
     } finally {
       this.isLoading = false;
     }
-    this.lazyFetchNFTCollectionPaymentPriceInfo();
     const { hash } = this.$route;
     if (hash) {
       this.$nextTick(() => {
diff --git a/src/pages/shopping-cart/book.vue b/src/pages/shopping-cart/book.vue
index 77eee337f..903ba2345 100644
--- a/src/pages/shopping-cart/book.vue
+++ b/src/pages/shopping-cart/book.vue
@@ -160,8 +160,9 @@ export default {
   computed: {
     ...mapGetters([
       'getNFTClassMetadataById',
-      'getNFTClassPaymentPriceById',
       'getNFTCollectionInfoByCollectionId',
+      'getNFTCollectionPriceByCollectionId',
+      'getNFTBookStorePriceByClassIdAndIndex',
       'shoppingCartBookProductList',
       'shoppingCartBookItems',
     ]),
@@ -193,12 +194,19 @@ export default {
     },
     totalNFTPriceInUSD() {
       return this.shoppingCartBookItems.reduce((totalPrice, item) => {
-        const priceInfo = this.getNFTClassPaymentPriceById(
-          item.productId,
-          item.classId ? item.priceIndex : undefined
-        );
-        const unitPrice =
-          item.customPriceInDecimal / 100 || priceInfo?.fiatPrice;
+        let itemPrice = 0;
+        if (item.collectionId) {
+          itemPrice = this.getNFTCollectionPriceByCollectionId(
+            item.collectionId
+          );
+        } else {
+          const edition = this.getNFTBookStorePriceByClassIdAndIndex(
+            item.productId,
+            item.classId ? item.priceIndex : undefined
+          );
+          itemPrice = edition?.price;
+        }
+        const unitPrice = item.customPriceInDecimal / 100 || itemPrice || 0;
         return totalPrice + (unitPrice * item.quantity || 0);
       }, 0);
     },
diff --git a/src/store/modules/cart.js b/src/store/modules/cart.js
index d66cb2ef7..dc75891d5 100644
--- a/src/store/modules/cart.js
+++ b/src/store/modules/cart.js
@@ -90,15 +90,20 @@ const getters = {
   shoppingCartBookProductList: (state, getter) => {
     const list = Object.values(state.shoppingCartBookProductByIdMap).filter(
       item => {
-        const priceInfo = getter.getNFTClassPaymentPriceById(
-          item.productId,
-          item.priceIndex
-        );
-        return (
-          !priceInfo ||
-          priceInfo?.fiatPrice > 0 ||
-          item.customPriceInDecimal > 0
-        );
+        let itemPrice = 0;
+        if (item.collectionId) {
+          const price = getter.getNFTCollectionPriceByCollectionId(
+            item.collectionId
+          );
+          itemPrice = price;
+        } else {
+          const edition = getter.getNFTBookStorePriceByClassIdAndIndex(
+            item.classId,
+            item.priceIndex || 0
+          );
+          itemPrice = edition?.price;
+        }
+        return itemPrice || item.customPriceInDecimal > 0;
       }
     );
     list.sort((a, b) => a.timestamp - b.timestamp);
diff --git a/src/store/modules/nft.js b/src/store/modules/nft.js
index ec8c462e3..bd3f118f9 100644
--- a/src/store/modules/nft.js
+++ b/src/store/modules/nft.js
@@ -222,10 +222,8 @@ const getters = {
   getNFTClassListingInfoById: state => id => state.listingInfoByClassIdMap[id],
   getNFTClassMetadataById: state => id => state.metadataByClassIdMap[id],
   getNFTClassOwnerInfoById: state => id => state.ownerInfoByClassIdMap[id],
-  getNFTClassPaymentPriceById: state => (id, priceIndex) =>
-    Number.isInteger(priceIndex)
-      ? state.paymentPriceByClassIdMap[`${id}_${priceIndex}`]
-      : state.paymentPriceByClassIdMap[id],
+  getNFTClassPaymentPriceById: state => id =>
+    state.paymentPriceByClassIdMap[id],
   getNFTIscnRecordsById: state => id =>
     state.metadataByClassIdMap[id]?.iscn_record,
   getNFTClassISCNOwnerByClassId: state => id =>
@@ -252,8 +250,20 @@ const getters = {
     state.nftBookStoreInfoByClassIdMap[classId],
   getNFTBookStorePricesByClassId: state => classId =>
     state.nftBookStoreInfoByClassIdMap[classId]?.prices || [],
+  getNFTBookStorePriceByClassIdAndIndex: state => (classId, index) => {
+    const prices = state.nftBookStoreInfoByClassIdMap[classId]?.prices || [];
+    return prices.find(p => p.index === index) || prices[index];
+  },
   getNFTCollectionInfoByCollectionId: state => collectionId =>
     state.nftCollectionInfoByCollectionIdMap[collectionId],
+  getNFTCollectionPriceByCollectionId: state => collectionId => {
+    const priceInDecimal =
+      state.nftCollectionInfoByCollectionIdMap[collectionId]?.priceInDecimal;
+    if (priceInDecimal !== undefined) {
+      return priceInDecimal / 100;
+    }
+    return undefined;
+  },
   getNFTCollectionDefaultPaymentCurrency: state => collectionId =>
     state.nftCollectionInfoByCollectionIdMap[collectionId]
       ?.defaultPaymentCurrency || 'USD',
@@ -823,39 +833,6 @@ const actions = {
     commit(TYPES.NFT_BOOK_STORE_INFO_BY_CLASS_ID_MAP_SET, payload);
     return payload;
   },
-  async fetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex(
-    { commit },
-    { classId, priceIndex }
-  ) {
-    const {
-      data: { fiatPrice, LIKEPrice },
-    } = await this.$api.get(
-      api.getNFTBookPaymentPrice({ classId, priceIndex })
-    );
-    const info = { fiatPrice, LIKEPrice };
-    commit(TYPES.NFT_SET_NFT_CLASS_PAYMENT_PRICE_INFO, {
-      classId,
-      priceIndex,
-      info,
-    });
-    return info;
-  },
-  async lazyFetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex(
-    { getters, dispatch },
-    { classId, priceIndex }
-  ) {
-    let info = getters.getNFTClassPaymentPriceById(classId, priceIndex);
-    if (!info) {
-      info = await dispatch(
-        'fetchNFTBookPaymentPriceInfoByClassIdAndPriceIndex',
-        {
-          classId,
-          priceIndex,
-        }
-      );
-    }
-    return info;
-  },
   async fetchNFTCollectionInfoByCollectionId(
     { commit, dispatch },
     { collectionId }
@@ -913,40 +890,6 @@ const actions = {
     });
     return list;
   },
-  async fetchNFTCollectionPaymentPriceInfoByCollectionId(
-    { commit },
-    { collectionId }
-  ) {
-    try {
-      const {
-        data: { fiatPricePrediscount, fiatPrice, LIKEPrice },
-      } = await this.$api.get(api.getNFTBookPaymentPrice({ collectionId }));
-      const info = { fiatPricePrediscount, fiatPrice, LIKEPrice };
-      commit(TYPES.NFT_SET_NFT_CLASS_PAYMENT_PRICE_INFO, {
-        collectionId,
-        info,
-      });
-
-      return info;
-    } catch (error) {
-      // eslint-disable-next-line no-console
-      console.error(error);
-      throw error;
-    }
-  },
-  async lazyFetchNFTCollectionPaymentPriceInfoByCollectionId(
-    { getters, dispatch },
-    { collectionId }
-  ) {
-    let info = getters.getNFTClassPaymentPriceById(collectionId);
-    if (!info) {
-      info = await dispatch(
-        'fetchNFTCollectionPaymentPriceInfoByCollectionId',
-        { collectionId }
-      );
-    }
-    return info;
-  },
   async fetchLatestAndTrendingWNFTClassIdList({ commit }) {
     const trendingDate = new Date();
     trendingDate.setDate(trendingDate.getDate() - 14);
diff --git a/src/util/api/index.js b/src/util/api/index.js
index 5142e3637..338ae7dc8 100644
--- a/src/util/api/index.js
+++ b/src/util/api/index.js
@@ -412,23 +412,6 @@ export const postNFTBookLIKEPurchaseEndpoint = ({
       )}`;
 };
 
-export const getNFTBookPaymentPrice = ({
-  classId,
-  collectionId,
-  priceIndex,
-}) => {
-  const qsPayload = {
-    price_index: priceIndex,
-  };
-  return collectionId
-    ? `${LIKECOIN_API_BASE}/likernft/book/collection/purchase/${collectionId}/price?${querystring.stringify(
-        qsPayload
-      )}`
-    : `${LIKECOIN_API_BASE}/likernft/book/purchase/${classId}/price?${querystring.stringify(
-        qsPayload
-      )}`;
-};
-
 export const getNFTCollectionInfo = ({ wallet, classId, type }) => {
   const qsPayload = {
     class_id: classId,