diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index eba1d96f3..691cea75f 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -10742,8 +10742,8 @@ launchPrepaidPremiumGiveaway giveaway_id:int64 parameters:premiumGiveawayParamet
 //@message_id Identifier of the giveaway or a giveaway winners message in the chat
 getPremiumGiveawayInfo chat_id:int53 message_id:int53 = PremiumGiveawayInfo;
 
-//@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase @purpose Transaction purpose
-canPurchasePremium purpose:StorePaymentPurpose = Ok;
+//@description Checks whether an in-store purchase is possible. Must be called before any in-store purchase @purpose Transaction purpose
+canPurchaseFromStore purpose:StorePaymentPurpose = Ok;
 
 //@description Informs server about a purchase through App Store. For official applications only @receipt App Store receipt @purpose Transaction purpose
 assignAppStoreTransaction receipt:bytes purpose:StorePaymentPurpose = Ok;
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 944ee8b88..9b98f71a4 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -9388,7 +9388,7 @@ void Td::on_request(uint64 id, const td_api::getPremiumGiveawayInfo &request) {
   get_premium_giveaway_info(this, {DialogId(request.chat_id_), MessageId(request.message_id_)}, std::move(promise));
 }
 
-void Td::on_request(uint64 id, td_api::canPurchasePremium &request) {
+void Td::on_request(uint64 id, td_api::canPurchaseFromStore &request) {
   CHECK_IS_USER();
   CREATE_OK_REQUEST_PROMISE();
   can_purchase_premium(this, std::move(request.purpose_), std::move(promise));
diff --git a/td/telegram/Td.h b/td/telegram/Td.h
index 1e6a92b3b..c60706390 100644
--- a/td/telegram/Td.h
+++ b/td/telegram/Td.h
@@ -1833,7 +1833,7 @@ class Td final : public Actor {
 
   void on_request(uint64 id, const td_api::getPremiumGiveawayInfo &request);
 
-  void on_request(uint64 id, td_api::canPurchasePremium &request);
+  void on_request(uint64 id, td_api::canPurchaseFromStore &request);
 
   void on_request(uint64 id, td_api::assignAppStoreTransaction &request);
 
diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index c3c7626c5..cfe380c6d 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -3380,36 +3380,36 @@ class CliClient final : public Actor {
       MessageId message_id;
       get_args(args, chat_id, message_id);
       send_request(td_api::make_object<td_api::getPremiumGiveawayInfo>(chat_id, message_id));
-    } else if (op == "cppr" || op == "cpprb") {
+    } else if (op == "cpfs" || op == "cpfsb") {
       UserId user_id;
       string currency;
       int64 amount;
       ChatId boosted_chat_id;
       get_args(args, user_id, currency, amount, boosted_chat_id);
       if (currency.empty()) {
-        send_request(td_api::make_object<td_api::canPurchasePremium>(
+        send_request(td_api::make_object<td_api::canPurchaseFromStore>(
             td_api::make_object<td_api::storePaymentPurposePremiumSubscription>(false, false)));
-      } else if (op == "cppr") {
-        send_request(td_api::make_object<td_api::canPurchasePremium>(
+      } else if (op == "cpfs") {
+        send_request(td_api::make_object<td_api::canPurchaseFromStore>(
             td_api::make_object<td_api::storePaymentPurposeGiftedPremium>(user_id, currency, amount)));
       } else {
-        send_request(td_api::make_object<td_api::canPurchasePremium>(
+        send_request(td_api::make_object<td_api::canPurchaseFromStore>(
             td_api::make_object<td_api::storePaymentPurposePremiumGiftCodes>(boosted_chat_id, currency, amount,
                                                                              vector<int64>{user_id})));
       }
-    } else if (op == "cpprg") {
+    } else if (op == "cpfsg") {
       PremiumGiveawayParameters parameters;
       string currency;
       int64 amount;
       get_args(args, parameters, currency, amount);
-      send_request(td_api::make_object<td_api::canPurchasePremium>(
+      send_request(td_api::make_object<td_api::canPurchaseFromStore>(
           td_api::make_object<td_api::storePaymentPurposePremiumGiveaway>(parameters, currency, amount)));
-    } else if (op == "cpprs") {
+    } else if (op == "cpfss") {
       string currency;
       int64 amount;
       int64 star_count;
       get_args(args, currency, amount, star_count);
-      send_request(td_api::make_object<td_api::canPurchasePremium>(
+      send_request(td_api::make_object<td_api::canPurchaseFromStore>(
           td_api::make_object<td_api::storePaymentPurposeStars>(currency, amount, star_count)));
     } else if (op == "gbf") {
       send_request(td_api::make_object<td_api::getBusinessFeatures>(nullptr));