diff --git a/scaleway-async/scaleway_async/billing/v2beta1/__init__.py b/scaleway-async/scaleway_async/billing/v2beta1/__init__.py
index 97f6fb9d3..928ccab0c 100644
--- a/scaleway-async/scaleway_async/billing/v2beta1/__init__.py
+++ b/scaleway-async/scaleway_async/billing/v2beta1/__init__.py
@@ -27,6 +27,7 @@
 from .types import ListInvoicesResponse
 from .types import ListTaxesRequest
 from .types import ListTaxesResponse
+from .types import RedeemCouponRequest
 from .api import BillingV2Beta1API
 
 __all__ = [
@@ -57,5 +58,6 @@
     "ListInvoicesResponse",
     "ListTaxesRequest",
     "ListTaxesResponse",
+    "RedeemCouponRequest",
     "BillingV2Beta1API",
 ]
diff --git a/scaleway-async/scaleway_async/billing/v2beta1/api.py b/scaleway-async/scaleway_async/billing/v2beta1/api.py
index 3b1e1350f..b51dcf650 100644
--- a/scaleway-async/scaleway_async/billing/v2beta1/api.py
+++ b/scaleway-async/scaleway_async/billing/v2beta1/api.py
@@ -34,6 +34,7 @@
     ListTaxesResponseTax,
 )
 from .marshalling import (
+    unmarshal_Discount,
     unmarshal_Invoice,
     unmarshal_ListConsumptionsResponse,
     unmarshal_ListDiscountsResponse,
@@ -506,3 +507,37 @@ async def list_discounts_all(
                 "organization_id": organization_id,
             },
         )
+
+    async def redeem_coupon(
+        self,
+        *,
+        code: str,
+        organization_id: Optional[str] = None,
+    ) -> Discount:
+        """
+        Redeem coupon.
+        Redeem a coupon given the related code.
+        :param code: The code of the coupon to redeem.
+        :param organization_id: The Organization ID of the discount.
+        :return: :class:`Discount <Discount>`
+
+        Usage:
+        ::
+
+            result = await api.redeem_coupon(
+                code="example",
+            )
+        """
+
+        res = self._request(
+            "POST",
+            "/billing/v2beta1/redeem-coupon",
+            params={
+                "code": code,
+                "organization_id": organization_id
+                or self.client.default_organization_id,
+            },
+        )
+
+        self._throw_on_error(res)
+        return unmarshal_Discount(res.json())
diff --git a/scaleway-async/scaleway_async/billing/v2beta1/marshalling.py b/scaleway-async/scaleway_async/billing/v2beta1/marshalling.py
index 19355940d..57b1d89a7 100644
--- a/scaleway-async/scaleway_async/billing/v2beta1/marshalling.py
+++ b/scaleway-async/scaleway_async/billing/v2beta1/marshalling.py
@@ -8,12 +8,12 @@
     unmarshal_Money,
 )
 from .types import (
-    Invoice,
-    ListConsumptionsResponseConsumption,
-    ListConsumptionsResponse,
     DiscountCoupon,
     DiscountFilter,
     Discount,
+    Invoice,
+    ListConsumptionsResponseConsumption,
+    ListConsumptionsResponse,
     ListDiscountsResponse,
     ListInvoicesResponse,
     ListTaxesResponseTax,
@@ -21,6 +21,117 @@
 )
 
 
+def unmarshal_DiscountCoupon(data: Any) -> DiscountCoupon:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'DiscountCoupon' failed as data isn't a dictionary."
+        )
+
+    args: Dict[str, Any] = {}
+
+    field = data.get("description", None)
+    if field is not None:
+        args["description"] = field
+    else:
+        args["description"] = None
+
+    return DiscountCoupon(**args)
+
+
+def unmarshal_DiscountFilter(data: Any) -> DiscountFilter:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'DiscountFilter' failed as data isn't a dictionary."
+        )
+
+    args: Dict[str, Any] = {}
+
+    field = data.get("type", None)
+    if field is not None:
+        args["type_"] = field
+
+    field = data.get("value", None)
+    if field is not None:
+        args["value"] = field
+
+    field = data.get("exclude", None)
+    if field is not None:
+        args["exclude"] = field
+
+    return DiscountFilter(**args)
+
+
+def unmarshal_Discount(data: Any) -> Discount:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'Discount' failed as data isn't a dictionary."
+        )
+
+    args: Dict[str, Any] = {}
+
+    field = data.get("id", None)
+    if field is not None:
+        args["id"] = field
+
+    field = data.get("organization_id", None)
+    if field is not None:
+        args["organization_id"] = field
+
+    field = data.get("description", None)
+    if field is not None:
+        args["description"] = field
+
+    field = data.get("value", None)
+    if field is not None:
+        args["value"] = field
+
+    field = data.get("value_used", None)
+    if field is not None:
+        args["value_used"] = field
+
+    field = data.get("value_remaining", None)
+    if field is not None:
+        args["value_remaining"] = field
+
+    field = data.get("mode", None)
+    if field is not None:
+        args["mode"] = field
+
+    field = data.get("filters", None)
+    if field is not None:
+        args["filters"] = (
+            [unmarshal_DiscountFilter(v) for v in field] if field is not None else None
+        )
+
+    field = data.get("creation_date", None)
+    if field is not None:
+        args["creation_date"] = (
+            parser.isoparse(field) if isinstance(field, str) else field
+        )
+    else:
+        args["creation_date"] = None
+
+    field = data.get("start_date", None)
+    if field is not None:
+        args["start_date"] = parser.isoparse(field) if isinstance(field, str) else field
+    else:
+        args["start_date"] = None
+
+    field = data.get("stop_date", None)
+    if field is not None:
+        args["stop_date"] = parser.isoparse(field) if isinstance(field, str) else field
+    else:
+        args["stop_date"] = None
+
+    field = data.get("coupon", None)
+    if field is not None:
+        args["coupon"] = unmarshal_DiscountCoupon(field)
+    else:
+        args["coupon"] = None
+
+    return Discount(**args)
+
+
 def unmarshal_Invoice(data: Any) -> Invoice:
     if not isinstance(data, dict):
         raise TypeError(
@@ -204,117 +315,6 @@ def unmarshal_ListConsumptionsResponse(data: Any) -> ListConsumptionsResponse:
     return ListConsumptionsResponse(**args)
 
 
-def unmarshal_DiscountCoupon(data: Any) -> DiscountCoupon:
-    if not isinstance(data, dict):
-        raise TypeError(
-            "Unmarshalling the type 'DiscountCoupon' failed as data isn't a dictionary."
-        )
-
-    args: Dict[str, Any] = {}
-
-    field = data.get("description", None)
-    if field is not None:
-        args["description"] = field
-    else:
-        args["description"] = None
-
-    return DiscountCoupon(**args)
-
-
-def unmarshal_DiscountFilter(data: Any) -> DiscountFilter:
-    if not isinstance(data, dict):
-        raise TypeError(
-            "Unmarshalling the type 'DiscountFilter' failed as data isn't a dictionary."
-        )
-
-    args: Dict[str, Any] = {}
-
-    field = data.get("type", None)
-    if field is not None:
-        args["type_"] = field
-
-    field = data.get("value", None)
-    if field is not None:
-        args["value"] = field
-
-    field = data.get("exclude", None)
-    if field is not None:
-        args["exclude"] = field
-
-    return DiscountFilter(**args)
-
-
-def unmarshal_Discount(data: Any) -> Discount:
-    if not isinstance(data, dict):
-        raise TypeError(
-            "Unmarshalling the type 'Discount' failed as data isn't a dictionary."
-        )
-
-    args: Dict[str, Any] = {}
-
-    field = data.get("id", None)
-    if field is not None:
-        args["id"] = field
-
-    field = data.get("organization_id", None)
-    if field is not None:
-        args["organization_id"] = field
-
-    field = data.get("description", None)
-    if field is not None:
-        args["description"] = field
-
-    field = data.get("value", None)
-    if field is not None:
-        args["value"] = field
-
-    field = data.get("value_used", None)
-    if field is not None:
-        args["value_used"] = field
-
-    field = data.get("value_remaining", None)
-    if field is not None:
-        args["value_remaining"] = field
-
-    field = data.get("mode", None)
-    if field is not None:
-        args["mode"] = field
-
-    field = data.get("filters", None)
-    if field is not None:
-        args["filters"] = (
-            [unmarshal_DiscountFilter(v) for v in field] if field is not None else None
-        )
-
-    field = data.get("creation_date", None)
-    if field is not None:
-        args["creation_date"] = (
-            parser.isoparse(field) if isinstance(field, str) else field
-        )
-    else:
-        args["creation_date"] = None
-
-    field = data.get("start_date", None)
-    if field is not None:
-        args["start_date"] = parser.isoparse(field) if isinstance(field, str) else field
-    else:
-        args["start_date"] = None
-
-    field = data.get("stop_date", None)
-    if field is not None:
-        args["stop_date"] = parser.isoparse(field) if isinstance(field, str) else field
-    else:
-        args["stop_date"] = None
-
-    field = data.get("coupon", None)
-    if field is not None:
-        args["coupon"] = unmarshal_DiscountCoupon(field)
-    else:
-        args["coupon"] = None
-
-    return Discount(**args)
-
-
 def unmarshal_ListDiscountsResponse(data: Any) -> ListDiscountsResponse:
     if not isinstance(data, dict):
         raise TypeError(
diff --git a/scaleway-async/scaleway_async/billing/v2beta1/types.py b/scaleway-async/scaleway_async/billing/v2beta1/types.py
index 3bb5b5d25..acb11d3e7 100644
--- a/scaleway-async/scaleway_async/billing/v2beta1/types.py
+++ b/scaleway-async/scaleway_async/billing/v2beta1/types.py
@@ -617,3 +617,16 @@ class ListTaxesResponse:
     """
     Last consumption update date.
     """
+
+
+@dataclass
+class RedeemCouponRequest:
+    code: str
+    """
+    The code of the coupon to redeem.
+    """
+
+    organization_id: Optional[str]
+    """
+    The Organization ID of the discount.
+    """
diff --git a/scaleway/scaleway/billing/v2beta1/__init__.py b/scaleway/scaleway/billing/v2beta1/__init__.py
index 97f6fb9d3..928ccab0c 100644
--- a/scaleway/scaleway/billing/v2beta1/__init__.py
+++ b/scaleway/scaleway/billing/v2beta1/__init__.py
@@ -27,6 +27,7 @@
 from .types import ListInvoicesResponse
 from .types import ListTaxesRequest
 from .types import ListTaxesResponse
+from .types import RedeemCouponRequest
 from .api import BillingV2Beta1API
 
 __all__ = [
@@ -57,5 +58,6 @@
     "ListInvoicesResponse",
     "ListTaxesRequest",
     "ListTaxesResponse",
+    "RedeemCouponRequest",
     "BillingV2Beta1API",
 ]
diff --git a/scaleway/scaleway/billing/v2beta1/api.py b/scaleway/scaleway/billing/v2beta1/api.py
index 268bf0327..9c5f00b6a 100644
--- a/scaleway/scaleway/billing/v2beta1/api.py
+++ b/scaleway/scaleway/billing/v2beta1/api.py
@@ -34,6 +34,7 @@
     ListTaxesResponseTax,
 )
 from .marshalling import (
+    unmarshal_Discount,
     unmarshal_Invoice,
     unmarshal_ListConsumptionsResponse,
     unmarshal_ListDiscountsResponse,
@@ -506,3 +507,37 @@ def list_discounts_all(
                 "organization_id": organization_id,
             },
         )
+
+    def redeem_coupon(
+        self,
+        *,
+        code: str,
+        organization_id: Optional[str] = None,
+    ) -> Discount:
+        """
+        Redeem coupon.
+        Redeem a coupon given the related code.
+        :param code: The code of the coupon to redeem.
+        :param organization_id: The Organization ID of the discount.
+        :return: :class:`Discount <Discount>`
+
+        Usage:
+        ::
+
+            result = api.redeem_coupon(
+                code="example",
+            )
+        """
+
+        res = self._request(
+            "POST",
+            "/billing/v2beta1/redeem-coupon",
+            params={
+                "code": code,
+                "organization_id": organization_id
+                or self.client.default_organization_id,
+            },
+        )
+
+        self._throw_on_error(res)
+        return unmarshal_Discount(res.json())
diff --git a/scaleway/scaleway/billing/v2beta1/marshalling.py b/scaleway/scaleway/billing/v2beta1/marshalling.py
index 19355940d..57b1d89a7 100644
--- a/scaleway/scaleway/billing/v2beta1/marshalling.py
+++ b/scaleway/scaleway/billing/v2beta1/marshalling.py
@@ -8,12 +8,12 @@
     unmarshal_Money,
 )
 from .types import (
-    Invoice,
-    ListConsumptionsResponseConsumption,
-    ListConsumptionsResponse,
     DiscountCoupon,
     DiscountFilter,
     Discount,
+    Invoice,
+    ListConsumptionsResponseConsumption,
+    ListConsumptionsResponse,
     ListDiscountsResponse,
     ListInvoicesResponse,
     ListTaxesResponseTax,
@@ -21,6 +21,117 @@
 )
 
 
+def unmarshal_DiscountCoupon(data: Any) -> DiscountCoupon:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'DiscountCoupon' failed as data isn't a dictionary."
+        )
+
+    args: Dict[str, Any] = {}
+
+    field = data.get("description", None)
+    if field is not None:
+        args["description"] = field
+    else:
+        args["description"] = None
+
+    return DiscountCoupon(**args)
+
+
+def unmarshal_DiscountFilter(data: Any) -> DiscountFilter:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'DiscountFilter' failed as data isn't a dictionary."
+        )
+
+    args: Dict[str, Any] = {}
+
+    field = data.get("type", None)
+    if field is not None:
+        args["type_"] = field
+
+    field = data.get("value", None)
+    if field is not None:
+        args["value"] = field
+
+    field = data.get("exclude", None)
+    if field is not None:
+        args["exclude"] = field
+
+    return DiscountFilter(**args)
+
+
+def unmarshal_Discount(data: Any) -> Discount:
+    if not isinstance(data, dict):
+        raise TypeError(
+            "Unmarshalling the type 'Discount' failed as data isn't a dictionary."
+        )
+
+    args: Dict[str, Any] = {}
+
+    field = data.get("id", None)
+    if field is not None:
+        args["id"] = field
+
+    field = data.get("organization_id", None)
+    if field is not None:
+        args["organization_id"] = field
+
+    field = data.get("description", None)
+    if field is not None:
+        args["description"] = field
+
+    field = data.get("value", None)
+    if field is not None:
+        args["value"] = field
+
+    field = data.get("value_used", None)
+    if field is not None:
+        args["value_used"] = field
+
+    field = data.get("value_remaining", None)
+    if field is not None:
+        args["value_remaining"] = field
+
+    field = data.get("mode", None)
+    if field is not None:
+        args["mode"] = field
+
+    field = data.get("filters", None)
+    if field is not None:
+        args["filters"] = (
+            [unmarshal_DiscountFilter(v) for v in field] if field is not None else None
+        )
+
+    field = data.get("creation_date", None)
+    if field is not None:
+        args["creation_date"] = (
+            parser.isoparse(field) if isinstance(field, str) else field
+        )
+    else:
+        args["creation_date"] = None
+
+    field = data.get("start_date", None)
+    if field is not None:
+        args["start_date"] = parser.isoparse(field) if isinstance(field, str) else field
+    else:
+        args["start_date"] = None
+
+    field = data.get("stop_date", None)
+    if field is not None:
+        args["stop_date"] = parser.isoparse(field) if isinstance(field, str) else field
+    else:
+        args["stop_date"] = None
+
+    field = data.get("coupon", None)
+    if field is not None:
+        args["coupon"] = unmarshal_DiscountCoupon(field)
+    else:
+        args["coupon"] = None
+
+    return Discount(**args)
+
+
 def unmarshal_Invoice(data: Any) -> Invoice:
     if not isinstance(data, dict):
         raise TypeError(
@@ -204,117 +315,6 @@ def unmarshal_ListConsumptionsResponse(data: Any) -> ListConsumptionsResponse:
     return ListConsumptionsResponse(**args)
 
 
-def unmarshal_DiscountCoupon(data: Any) -> DiscountCoupon:
-    if not isinstance(data, dict):
-        raise TypeError(
-            "Unmarshalling the type 'DiscountCoupon' failed as data isn't a dictionary."
-        )
-
-    args: Dict[str, Any] = {}
-
-    field = data.get("description", None)
-    if field is not None:
-        args["description"] = field
-    else:
-        args["description"] = None
-
-    return DiscountCoupon(**args)
-
-
-def unmarshal_DiscountFilter(data: Any) -> DiscountFilter:
-    if not isinstance(data, dict):
-        raise TypeError(
-            "Unmarshalling the type 'DiscountFilter' failed as data isn't a dictionary."
-        )
-
-    args: Dict[str, Any] = {}
-
-    field = data.get("type", None)
-    if field is not None:
-        args["type_"] = field
-
-    field = data.get("value", None)
-    if field is not None:
-        args["value"] = field
-
-    field = data.get("exclude", None)
-    if field is not None:
-        args["exclude"] = field
-
-    return DiscountFilter(**args)
-
-
-def unmarshal_Discount(data: Any) -> Discount:
-    if not isinstance(data, dict):
-        raise TypeError(
-            "Unmarshalling the type 'Discount' failed as data isn't a dictionary."
-        )
-
-    args: Dict[str, Any] = {}
-
-    field = data.get("id", None)
-    if field is not None:
-        args["id"] = field
-
-    field = data.get("organization_id", None)
-    if field is not None:
-        args["organization_id"] = field
-
-    field = data.get("description", None)
-    if field is not None:
-        args["description"] = field
-
-    field = data.get("value", None)
-    if field is not None:
-        args["value"] = field
-
-    field = data.get("value_used", None)
-    if field is not None:
-        args["value_used"] = field
-
-    field = data.get("value_remaining", None)
-    if field is not None:
-        args["value_remaining"] = field
-
-    field = data.get("mode", None)
-    if field is not None:
-        args["mode"] = field
-
-    field = data.get("filters", None)
-    if field is not None:
-        args["filters"] = (
-            [unmarshal_DiscountFilter(v) for v in field] if field is not None else None
-        )
-
-    field = data.get("creation_date", None)
-    if field is not None:
-        args["creation_date"] = (
-            parser.isoparse(field) if isinstance(field, str) else field
-        )
-    else:
-        args["creation_date"] = None
-
-    field = data.get("start_date", None)
-    if field is not None:
-        args["start_date"] = parser.isoparse(field) if isinstance(field, str) else field
-    else:
-        args["start_date"] = None
-
-    field = data.get("stop_date", None)
-    if field is not None:
-        args["stop_date"] = parser.isoparse(field) if isinstance(field, str) else field
-    else:
-        args["stop_date"] = None
-
-    field = data.get("coupon", None)
-    if field is not None:
-        args["coupon"] = unmarshal_DiscountCoupon(field)
-    else:
-        args["coupon"] = None
-
-    return Discount(**args)
-
-
 def unmarshal_ListDiscountsResponse(data: Any) -> ListDiscountsResponse:
     if not isinstance(data, dict):
         raise TypeError(
diff --git a/scaleway/scaleway/billing/v2beta1/types.py b/scaleway/scaleway/billing/v2beta1/types.py
index 3bb5b5d25..acb11d3e7 100644
--- a/scaleway/scaleway/billing/v2beta1/types.py
+++ b/scaleway/scaleway/billing/v2beta1/types.py
@@ -617,3 +617,16 @@ class ListTaxesResponse:
     """
     Last consumption update date.
     """
+
+
+@dataclass
+class RedeemCouponRequest:
+    code: str
+    """
+    The code of the coupon to redeem.
+    """
+
+    organization_id: Optional[str]
+    """
+    The Organization ID of the discount.
+    """