diff --git a/crates/teloxide-core/src/types/business_intro.rs b/crates/teloxide-core/src/types/business_intro.rs
index fbfd4b66..b4ce8694 100644
--- a/crates/teloxide-core/src/types/business_intro.rs
+++ b/crates/teloxide-core/src/types/business_intro.rs
@@ -2,6 +2,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::types::Sticker;
 
+/// An introduction for a Business.
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub struct BusinessIntro {
     /// Title text of the business intro
diff --git a/crates/teloxide-core/src/types/business_location.rs b/crates/teloxide-core/src/types/business_location.rs
index 7eaee63d..7763a0de 100644
--- a/crates/teloxide-core/src/types/business_location.rs
+++ b/crates/teloxide-core/src/types/business_location.rs
@@ -2,6 +2,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::types::Location;
 
+/// Details about the location of a Business
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub struct BusinessLocation {
     /// Address of the business.
diff --git a/crates/teloxide-core/src/types/business_opening_hours.rs b/crates/teloxide-core/src/types/business_opening_hours.rs
index f149563a..0ebddbfe 100644
--- a/crates/teloxide-core/src/types/business_opening_hours.rs
+++ b/crates/teloxide-core/src/types/business_opening_hours.rs
@@ -2,6 +2,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::types::BusinessOpeningHoursInterval;
 
+/// Details about the opening hours of a Business.
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub struct BusinessOpeningHours {
     /// Unique name of the time zone for which the opening hours are defined.
diff --git a/crates/teloxide-core/src/types/business_opening_hours_interval.rs b/crates/teloxide-core/src/types/business_opening_hours_interval.rs
index 0c7c1a61..3c966928 100644
--- a/crates/teloxide-core/src/types/business_opening_hours_interval.rs
+++ b/crates/teloxide-core/src/types/business_opening_hours_interval.rs
@@ -1,5 +1,6 @@
 use serde::{Deserialize, Serialize};
 
+/// Time intervals used to describe the opening hours of a Business.
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub struct BusinessOpeningHoursInterval {
     /// The minute's sequence number in a week, starting on Monday, marking the