diff --git a/Telegram/SourceFiles/data/business/data_business_common.cpp b/Telegram/SourceFiles/data/business/data_business_common.cpp
index 1de65c9521..956807f5d1 100644
--- a/Telegram/SourceFiles/data/business/data_business_common.cpp
+++ b/Telegram/SourceFiles/data/business/data_business_common.cpp
@@ -18,7 +18,7 @@ constexpr auto kInNextDayMax = WorkingInterval::kInNextDayMax;
 	auto &list = intervals.list;
 	ranges::sort(list, ranges::less(), &WorkingInterval::start);
 	for (auto i = 0, count = int(list.size()); i != count; ++i) {
-		if (i && list[i].intersected(list[i - 1])) {
+		if (i && list[i] && list[i -1] && list[i].start <= list[i - 1].end) {
 			list[i - 1] = list[i - 1].united(list[i]);
 			list[i] = {};
 		}
@@ -54,12 +54,12 @@ WorkingIntervals WorkingIntervals::normalized() const {
 	return SortAndMerge(MoveTailToFront(SortAndMerge(*this)));
 }
 
-Data::WorkingIntervals ExtractDayIntervals(
-		const Data::WorkingIntervals &intervals,
+WorkingIntervals ExtractDayIntervals(
+		const WorkingIntervals &intervals,
 		int dayIndex) {
 	Expects(dayIndex >= 0 && dayIndex < 7);
 
-	auto result = Data::WorkingIntervals();
+	auto result = WorkingIntervals();
 	auto &list = result.list;
 	for (const auto &interval : intervals.list) {
 		const auto now = interval.intersected(
@@ -80,7 +80,7 @@ Data::WorkingIntervals ExtractDayIntervals(
 	}
 	result = result.normalized();
 
-	const auto outside = [&](Data::WorkingInterval interval) {
+	const auto outside = [&](WorkingInterval interval) {
 		return (interval.end <= 0) || (interval.start >= kDay);
 	};
 	list.erase(ranges::remove_if(list, outside), end(list));
@@ -106,15 +106,15 @@ Data::WorkingIntervals ExtractDayIntervals(
 	return result;
 }
 
-Data::WorkingIntervals RemoveDayIntervals(
-		const Data::WorkingIntervals &intervals,
+WorkingIntervals RemoveDayIntervals(
+		const WorkingIntervals &intervals,
 		int dayIndex) {
 	auto result = intervals.normalized();
 	auto &list = result.list;
-	const auto day = Data::WorkingInterval{ 0, kDay };
+	const auto day = WorkingInterval{ 0, kDay };
 	const auto shifted = day.shifted(dayIndex * kDay);
-	auto before = Data::WorkingInterval{ 0, shifted.start };
-	auto after = Data::WorkingInterval{ shifted.end, kWeek };
+	auto before = WorkingInterval{ 0, shifted.start };
+	auto after = WorkingInterval{ shifted.end, kWeek };
 	for (auto i = 0, count = int(list.size()); i != count; ++i) {
 		if (list[i].end <= shifted.start || list[i].start >= shifted.end) {
 			continue;
@@ -140,10 +140,10 @@ Data::WorkingIntervals RemoveDayIntervals(
 	return result.normalized();
 }
 
-Data::WorkingIntervals ReplaceDayIntervals(
-		const Data::WorkingIntervals &intervals,
+WorkingIntervals ReplaceDayIntervals(
+		const WorkingIntervals &intervals,
 		int dayIndex,
-		Data::WorkingIntervals replacement) {
+		WorkingIntervals replacement) {
 	auto result = RemoveDayIntervals(intervals, dayIndex);
 	const auto first = result.list.insert(
 		end(result.list),
diff --git a/Telegram/SourceFiles/data/business/data_business_common.h b/Telegram/SourceFiles/data/business/data_business_common.h
index 41fcca431f..be281d0ad2 100644
--- a/Telegram/SourceFiles/data/business/data_business_common.h
+++ b/Telegram/SourceFiles/data/business/data_business_common.h
@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "base/flags.h"
+#include "data/data_location.h"
 
 class UserData;
 
@@ -125,20 +126,50 @@ struct WorkingHours {
 		return { intervals.normalized(), timezoneId };
 	}
 
+	explicit operator bool() const {
+		return !timezoneId.isEmpty();
+	}
+
 	friend inline bool operator==(
 		const WorkingHours &a,
 		const WorkingHours &b) = default;
 };
 
-[[nodiscard]] Data::WorkingIntervals ExtractDayIntervals(
-	const Data::WorkingIntervals &intervals,
+[[nodiscard]] WorkingIntervals ExtractDayIntervals(
+	const WorkingIntervals &intervals,
 	int dayIndex);
-[[nodiscard]] Data::WorkingIntervals RemoveDayIntervals(
-	const Data::WorkingIntervals &intervals,
+[[nodiscard]] WorkingIntervals RemoveDayIntervals(
+	const WorkingIntervals &intervals,
 	int dayIndex);
-[[nodiscard]] Data::WorkingIntervals ReplaceDayIntervals(
-	const Data::WorkingIntervals &intervals,
+[[nodiscard]] WorkingIntervals ReplaceDayIntervals(
+	const WorkingIntervals &intervals,
 	int dayIndex,
-	Data::WorkingIntervals replacement);
+	WorkingIntervals replacement);
+
+struct BusinessLocation {
+	QString address;
+	LocationPoint point;
+
+	explicit operator bool() const {
+		return !address.isEmpty();
+	}
+
+	friend inline bool operator==(
+		const BusinessLocation &a,
+		const BusinessLocation &b) = default;
+};
+
+struct BusinessDetails {
+	WorkingHours hours;
+	BusinessLocation location;
+
+	explicit operator bool() const {
+		return hours || location;
+	}
+
+	friend inline bool operator==(
+		const BusinessDetails &a,
+		const BusinessDetails &b) = default;
+};
 
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/business/data_business_info.cpp b/Telegram/SourceFiles/data/business/data_business_info.cpp
index c4623bb1f9..804b23debd 100644
--- a/Telegram/SourceFiles/data/business/data_business_info.cpp
+++ b/Telegram/SourceFiles/data/business/data_business_info.cpp
@@ -8,10 +8,28 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/business/data_business_info.h"
 
 #include "apiwrap.h"
+#include "data/business/data_business_common.h"
 #include "data/data_session.h"
+#include "data/data_user.h"
 #include "main/main_session.h"
 
 namespace Data {
+namespace {
+
+[[nodiscard]] MTPBusinessWorkHours ToMTP(const WorkingHours &data) {
+	const auto list = data.intervals.normalized().list;
+	const auto proj = [](const WorkingInterval &data) {
+		return MTPBusinessWeeklyOpen(MTP_businessWeeklyOpen(
+			MTP_int(data.start / 60),
+			MTP_int(data.end / 60)));
+	};
+	return MTP_businessWorkHours(
+		MTP_flags(0),
+		MTP_string(data.timezoneId),
+		MTP_vector_from_range(list | ranges::views::transform(proj)));
+}
+
+} // namespace
 
 BusinessInfo::BusinessInfo(not_null<Session*> owner)
 : _owner(owner) {
@@ -19,16 +37,20 @@ BusinessInfo::BusinessInfo(not_null<Session*> owner)
 
 BusinessInfo::~BusinessInfo() = default;
 
-const WorkingHours &BusinessInfo::workingHours() const {
-	return _workingHours.current();
-}
-
-rpl::producer<WorkingHours> BusinessInfo::workingHoursValue() const {
-	return _workingHours.value();
-}
-
 void BusinessInfo::saveWorkingHours(WorkingHours data) {
-	_workingHours = std::move(data);
+	auto details = _owner->session().user()->businessDetails();
+	if (details.hours == data) {
+		return;
+	}
+	details.hours = std::move(data);
+
+	using Flag = MTPaccount_UpdateBusinessWorkHours::Flag;
+	_owner->session().api().request(MTPaccount_UpdateBusinessWorkHours(
+		MTP_flags(details.hours ? Flag::f_business_work_hours : Flag()),
+		ToMTP(details.hours)
+	)).send();
+
+	_owner->session().user()->setBusinessDetails(std::move(details));
 }
 
 void BusinessInfo::preload() {
diff --git a/Telegram/SourceFiles/data/business/data_business_info.h b/Telegram/SourceFiles/data/business/data_business_info.h
index f109165d70..ee4a2e0431 100644
--- a/Telegram/SourceFiles/data/business/data_business_info.h
+++ b/Telegram/SourceFiles/data/business/data_business_info.h
@@ -18,8 +18,6 @@ public:
 	explicit BusinessInfo(not_null<Session*> owner);
 	~BusinessInfo();
 
-	[[nodiscard]] const WorkingHours &workingHours() const;
-	[[nodiscard]] rpl::producer<WorkingHours> workingHoursValue() const;
 	void saveWorkingHours(WorkingHours data);
 
 	void preload();
@@ -29,8 +27,6 @@ public:
 private:
 	const not_null<Session*> _owner;
 
-	rpl::variable<WorkingHours> _workingHours;
-
 	rpl::variable<Timezones> _timezones;
 
 	mtpRequestId _timezonesRequestId = 0;
diff --git a/Telegram/SourceFiles/data/data_changes.h b/Telegram/SourceFiles/data/data_changes.h
index 2c29ef8fca..bd85b02faa 100644
--- a/Telegram/SourceFiles/data/data_changes.h
+++ b/Telegram/SourceFiles/data/data_changes.h
@@ -73,42 +73,43 @@ struct PeerUpdate {
 		TranslationDisabled = (1ULL << 13),
 		Color               = (1ULL << 14),
 		BackgroundEmoji     = (1ULL << 15),
+		StoriesState        = (1ULL << 16),
 
 		// For users
-		CanShareContact     = (1ULL << 16),
-		IsContact           = (1ULL << 17),
-		PhoneNumber         = (1ULL << 18),
-		OnlineStatus        = (1ULL << 19),
-		BotCommands         = (1ULL << 20),
-		BotCanBeInvited     = (1ULL << 21),
-		BotStartToken       = (1ULL << 22),
-		CommonChats         = (1ULL << 23),
-		HasCalls            = (1ULL << 24),
-		SupportInfo         = (1ULL << 25),
-		IsBot               = (1ULL << 26),
-		EmojiStatus         = (1ULL << 27),
-		StoriesState        = (1ULL << 28),
+		CanShareContact     = (1ULL << 17),
+		IsContact           = (1ULL << 18),
+		PhoneNumber         = (1ULL << 19),
+		OnlineStatus        = (1ULL << 20),
+		BotCommands         = (1ULL << 21),
+		BotCanBeInvited     = (1ULL << 22),
+		BotStartToken       = (1ULL << 23),
+		CommonChats         = (1ULL << 24),
+		HasCalls            = (1ULL << 25),
+		SupportInfo         = (1ULL << 26),
+		IsBot               = (1ULL << 27),
+		EmojiStatus         = (1ULL << 28),
+		BusinessDetails     = (1ULL << 29),
 
 		// For chats and channels
-		InviteLinks         = (1ULL << 29),
-		Members             = (1ULL << 30),
-		Admins              = (1ULL << 31),
-		BannedUsers         = (1ULL << 32),
-		Rights              = (1ULL << 33),
-		PendingRequests     = (1ULL << 34),
-		Reactions           = (1ULL << 35),
+		InviteLinks         = (1ULL << 30),
+		Members             = (1ULL << 31),
+		Admins              = (1ULL << 32),
+		BannedUsers         = (1ULL << 33),
+		Rights              = (1ULL << 34),
+		PendingRequests     = (1ULL << 35),
+		Reactions           = (1ULL << 36),
 
 		// For channels
-		ChannelAmIn         = (1ULL << 36),
-		StickersSet         = (1ULL << 37),
-		EmojiSet            = (1ULL << 38),
-		ChannelLinkedChat   = (1ULL << 39),
-		ChannelLocation     = (1ULL << 40),
-		Slowmode            = (1ULL << 41),
-		GroupCall           = (1ULL << 42),
+		ChannelAmIn         = (1ULL << 37),
+		StickersSet         = (1ULL << 38),
+		EmojiSet            = (1ULL << 39),
+		ChannelLinkedChat   = (1ULL << 40),
+		ChannelLocation     = (1ULL << 41),
+		Slowmode            = (1ULL << 42),
+		GroupCall           = (1ULL << 43),
 
 		// For iteration
-		LastUsedBit         = (1ULL << 42),
+		LastUsedBit         = (1ULL << 43),
 	};
 	using Flags = base::flags<Flag>;
 	friend inline constexpr auto is_flag_type(Flag) { return true; }
diff --git a/Telegram/SourceFiles/data/data_location.h b/Telegram/SourceFiles/data/data_location.h
index 7d9a59b4a7..a5e0090db8 100644
--- a/Telegram/SourceFiles/data/data_location.h
+++ b/Telegram/SourceFiles/data/data_location.h
@@ -26,7 +26,6 @@ public:
 
 	[[nodiscard]] size_t hash() const;
 
-private:
 	friend inline bool operator==(
 			const LocationPoint &a,
 			const LocationPoint &b) {
@@ -39,6 +38,7 @@ private:
 		return (a._lat < b._lat) || ((a._lat == b._lat) && (a._lon < b._lon));
 	}
 
+private:
 	float64 _lat = 0;
 	float64 _lon = 0;
 	uint64 _access = 0;
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index 5014bdfb9e..45f4f9e28a 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localstorage.h"
 #include "storage/storage_user_photos.h"
 #include "main/main_session.h"
+#include "data/business/data_business_common.h"
 #include "data/data_session.h"
 #include "data/data_changes.h"
 #include "data/data_peer_bot_command.h"
@@ -30,6 +31,34 @@ constexpr auto kSetOnlineAfterActivity = TimeId(30);
 
 using UpdateFlag = Data::PeerUpdate::Flag;
 
+[[nodiscard]] Data::BusinessDetails FromMTP(
+		const tl::conditional<MTPBusinessWorkHours> &hours,
+		const tl::conditional<MTPBusinessLocation> &location) {
+	auto result = Data::BusinessDetails();
+	if (hours) {
+		const auto &data = hours->data();
+		result.hours.timezoneId = qs(data.vtimezone_id());
+		result.hours.intervals.list = ranges::views::all(
+			data.vweekly_open().v
+		) | ranges::views::transform([](const MTPBusinessWeeklyOpen &open) {
+			const auto &data = open.data();
+			return Data::WorkingInterval{
+				data.vstart_minute().v * 60,
+				data.vend_minute().v * 60,
+			};
+		}) | ranges::to_vector;
+	}
+	if (location) {
+		const auto &data = location->data();
+		result.location.address = qs(data.vaddress());
+		data.vgeo_point().match([&](const MTPDgeoPoint &data) {
+			result.location.point = Data::LocationPoint(data);
+		}, [&](const MTPDgeoPointEmpty &) {
+		});
+	}
+	return result;
+}
+
 } // namespace
 
 BotInfo::BotInfo() = default;
@@ -62,6 +91,8 @@ UserData::UserData(not_null<Data::Session*> owner, PeerId id)
 , _flags((id == owner->session().userPeerId()) ? Flag::Self : Flag(0)) {
 }
 
+UserData::~UserData() = default;
+
 bool UserData::canShareThisContact() const {
 	return canShareThisContactFast()
 		|| !owner().findContactPhone(peerToUser(id)).isEmpty();
@@ -174,6 +205,22 @@ void UserData::setStoriesState(StoriesState state) {
 	}
 }
 
+const Data::BusinessDetails &UserData::businessDetails() const {
+	static const auto empty = Data::BusinessDetails();
+	return _businessDetails ? *_businessDetails : empty;
+}
+
+void UserData::setBusinessDetails(Data::BusinessDetails details) {
+	if ((!details && !_businessDetails)
+		|| (details && _businessDetails && details == *_businessDetails)) {
+		return;
+	}
+	_businessDetails = details
+		? std::make_unique<Data::BusinessDetails>(std::move(details))
+		: nullptr;
+	session().changes().peerUpdated(this, UpdateFlag::BusinessDetails);
+}
+
 void UserData::setName(const QString &newFirstName, const QString &newLastName, const QString &newPhoneName, const QString &newUsername) {
 	bool changeName = !newFirstName.isEmpty() || !newLastName.isEmpty();
 
@@ -572,6 +619,10 @@ void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update) {
 		user->setWallPaper({});
 	}
 
+	user->setBusinessDetails(FromMTP(
+		update.vbusiness_work_hours(),
+		update.vbusiness_location()));
+
 	user->owner().stories().apply(user, update.vstories());
 
 	user->fullUpdated();
diff --git a/Telegram/SourceFiles/data/data_user.h b/Telegram/SourceFiles/data/data_user.h
index f6ba397496..cf9eafef70 100644
--- a/Telegram/SourceFiles/data/data_user.h
+++ b/Telegram/SourceFiles/data/data_user.h
@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 namespace Data {
 struct BotCommand;
+struct BusinessDetails;
 } // namespace Data
 
 struct BotInfo {
@@ -84,6 +85,8 @@ public:
 	using Flags = Data::Flags<UserDataFlags>;
 
 	UserData(not_null<Data::Session*> owner, PeerId id);
+	~UserData();
+
 	void setPhoto(const MTPUserProfilePhoto &photo);
 
 	void setName(
@@ -192,6 +195,9 @@ public:
 	[[nodiscard]] bool hasUnreadStories() const;
 	void setStoriesState(StoriesState state);
 
+	[[nodiscard]] const Data::BusinessDetails &businessDetails() const;
+	void setBusinessDetails(Data::BusinessDetails details);
+
 private:
 	auto unavailableReasons() const
 		-> const std::vector<Data::UnavailableReason> & override;
@@ -201,6 +207,7 @@ private:
 
 	Data::UsernamesInfo _username;
 
+	std::unique_ptr<Data::BusinessDetails> _businessDetails;
 	std::vector<Data::UnavailableReason> _unavailableReasons;
 	QString _phone;
 	QString _privateForwardName;
diff --git a/Telegram/SourceFiles/settings/business/settings_working_hours.cpp b/Telegram/SourceFiles/settings/business/settings_working_hours.cpp
index fbe4ccc607..42865a2c07 100644
--- a/Telegram/SourceFiles/settings/business/settings_working_hours.cpp
+++ b/Telegram/SourceFiles/settings/business/settings_working_hours.cpp
@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "data/business/data_business_info.h"
 #include "data/data_session.h"
+#include "data/data_user.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "settings/business/settings_recipients_helper.h"
@@ -50,6 +51,7 @@ private:
 	void save();
 
 	rpl::variable<Data::WorkingHours> _hours;
+	rpl::variable<bool> _enabled;
 
 };
 
@@ -566,7 +568,7 @@ void WorkingHours::setupContent(
 	const auto state = content->lifetime().make_state<State>(State{
 		.timezones = info->timezonesValue(),
 	});
-	_hours = info->workingHours();
+	_hours = controller->session().user()->businessDetails().hours;
 
 	AddDividerTextWithLottie(content, {
 		.lottie = u"hours"_q,
@@ -582,7 +584,9 @@ void WorkingHours::setupContent(
 		content,
 		tr::lng_hours_show(),
 		st::settingsButtonNoIcon
-	))->toggleOn(rpl::single(false));
+	))->toggleOn(rpl::single(bool(_hours.current())));
+
+	_enabled = enabled->toggledValue();
 
 	const auto wrap = content->add(
 		object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
@@ -670,7 +674,7 @@ void WorkingHours::setupContent(
 
 void WorkingHours::save() {
 	controller()->session().data().businessInfo().saveWorkingHours(
-		_hours.current());
+		_enabled.current() ? _hours.current() : Data::WorkingHours());
 }
 
 } // namespace