diff --git a/backend/gestion/db/db_command_items.go b/backend/gestion/db/db_command_items.go
index 61ef85a5..379848b4 100644
--- a/backend/gestion/db/db_command_items.go
+++ b/backend/gestion/db/db_command_items.go
@@ -8,6 +8,33 @@ import (
 	"time"
 )
 
+// commandItemFull mappe toutes les colonnes de command_items pour les insertions batch avec infos client.
+type commandItemFull struct {
+	CommandID       int     `gorm:"column:command_id"`
+	Produit         string  `gorm:"column:produit"`
+	ProductID       int     `gorm:"column:product_id"`
+	Quantite        float64 `gorm:"column:quantite"`
+	Prix            float64 `gorm:"column:prix"`
+	IsReward        bool    `gorm:"column:is_reward"`
+	RewardPoolKey   string  `gorm:"column:reward_pool_key"`
+	ClientUsername  string  `gorm:"column:client_username"`
+	ClientNom       string  `gorm:"column:client_nom"`
+	ClientPrenom    string  `gorm:"column:client_prenom"`
+	ClientTelephone string  `gorm:"column:client_telephone"`
+	DeliveryAddress string  `gorm:"column:delivery_address"`
+	Status          string  `gorm:"column:status"`
+}
+
+func (commandItemFull) TableName() string { return "command_items" }
+
+// InsertCommandItemsBatch insère plusieurs items en une seule requête.
+func (d *Database) InsertCommandItemsBatch(items []commandItemFull) error {
+	if len(items) == 0 {
+		return nil
+	}
+	return d.GDB.Create(&items).Error
+}
+
 // ============================================
 // VALIDATION HELPERS
 // ============================================
diff --git a/backend/gestion/db/db_commands.go b/backend/gestion/db/db_commands.go
index d42e8868..38b69f46 100644
--- a/backend/gestion/db/db_commands.go
+++ b/backend/gestion/db/db_commands.go
@@ -128,13 +128,13 @@ func (d *Database) CreateCommand(username string) (*models.Command, error) {
 	}
 	productNames, _ := d.GetProductNamesByIDs(productIDs)
 
+	cmdItems := make([]models.CommandItem, 0, len(basketItems))
 	for _, item := range basketItems {
 		productName := productNames[item.ProductID]
 		if productName == "" {
 			productName = "Produit inconnu"
 		}
-
-		cmdItem := models.CommandItem{
+		cmdItems = append(cmdItems, models.CommandItem{
 			CommandID:     commandID,
 			Produit:       productName,
 			ProductID:     item.ProductID,
@@ -142,11 +142,10 @@ func (d *Database) CreateCommand(username string) (*models.Command, error) {
 			Price:         item.Price,
 			IsReward:      item.IsReward,
 			RewardPoolKey: item.RewardPoolKey,
-		}
-		if err := d.GDB.Create(&cmdItem).Error; err != nil {
-			return nil, fmt.Errorf("erreur lors de l'insertion des items: %w", err)
-		}
-
+		})
+	}
+	if err := d.GDB.Create(&cmdItems).Error; err != nil {
+		return nil, fmt.Errorf("erreur lors de l'insertion des items: %w", err)
 	}
 
 	if err := d.GDB.Exec(`DELETE FROM baskets WHERE username = ?`, username).Error; err != nil {
@@ -229,33 +228,33 @@ func (d *Database) CreateCommandWithAddress(username, deliveryAddress string) (*
 	}
 	productNames2, _ := d.GetProductNamesByIDs(productIDs2)
 
+	batchItems := make([]commandItemFull, 0, len(basketItems))
 	for _, item := range basketItems {
 		productName := productNames2[item.ProductID]
 		if productName == "" {
 			productName = fmt.Sprintf("Produit #%d", item.ProductID)
 		}
-
-		err = d.InsertCommandItemWithClientInfo(
-			commandID,
-			productName,
-			item.ProductID,
-			item.Quantity,
-			item.Price,
-			item.IsReward,
-			item.RewardPoolKey,
-			username,
-			clientNom,
-			clientPrenom,
-			clientTelephone,
-			deliveryAddress,
-		)
-		if err != nil {
-			log.Printf("❌ Erreur INSERT command_items: %v", err)
-			return nil, fmt.Errorf("erreur insertion items: %w", err)
-		}
-
+		batchItems = append(batchItems, commandItemFull{
+			CommandID:       commandID,
+			Produit:         productName,
+			ProductID:       item.ProductID,
+			Quantite:        item.Quantity,
+			Prix:            item.Price,
+			IsReward:        item.IsReward,
+			RewardPoolKey:   item.RewardPoolKey,
+			ClientUsername:  username,
+			ClientNom:       clientNom,
+			ClientPrenom:    clientPrenom,
+			ClientTelephone: clientTelephone,
+			DeliveryAddress: deliveryAddress,
+			Status:          "pending",
+		})
 		// Stock déjà déduit à l'ajout au panier — ne pas déduire une seconde fois ici.
 	}
+	if err := d.InsertCommandItemsBatch(batchItems); err != nil {
+		log.Printf("❌ Erreur INSERT command_items batch: %v", err)
+		return nil, fmt.Errorf("erreur insertion items: %w", err)
+	}
 
 	if err := d.GDB.Exec(`DELETE FROM baskets WHERE username = ?`, username).Error; err != nil {
 		log.Printf("⚠️ Erreur vidage panier: %v", err)
diff --git a/backend/gestion/db/db_product.go b/backend/gestion/db/db_product.go
index f339b57c..cca77256 100644
--- a/backend/gestion/db/db_product.go
+++ b/backend/gestion/db/db_product.go
@@ -73,14 +73,21 @@ func (d *Database) CreateProduct(product any) error {
 	p.SetCreatedAt(result.CreatedAt)
 	p.SetUpdatedAt(result.UpdatedAt)
 
-	for i, price := range p.GetPrices() {
-		err := d.GDB.Exec(`INSERT INTO product_prices (product_id, quantity, price, active_price) VALUES (?, ?, ?, ?)`,
-			result.ID, price.Quantity, price.Price, price.ActivePrice).Error
-		if err != nil {
-			log.Printf("❌ [DB CreateProduct] Erreur insertion prix[%d]: %v", i, err)
+	if rawPrices := p.GetPrices(); len(rawPrices) > 0 {
+		priceRows := make([]models.ProductPrice, len(rawPrices))
+		for i, price := range rawPrices {
+			priceRows[i] = models.ProductPrice{
+				ProductID:   result.ID,
+				Quantity:    price.Quantity,
+				Price:       price.Price,
+				ActivePrice: price.ActivePrice,
+			}
+		}
+		if err := d.GDB.Create(&priceRows).Error; err != nil {
+			log.Printf("❌ [DB CreateProduct] Erreur insertion prix batch: %v", err)
 			return fmt.Errorf("erreur insertion prix: %v", err)
 		}
-		log.Printf("✅ [DB CreateProduct] Prix[%d] inséré: quantity=%g, price=%.2f", i, price.Quantity, price.Price)
+		log.Printf("✅ [DB CreateProduct] %d prix insérés", len(priceRows))
 	}
 
 	log.Printf("🎉 [DB CreateProduct] Produit créé avec succès! ID=%d", result.ID)
@@ -216,9 +223,17 @@ func (d *Database) UpdateProduct(productID int, name, category, description, uni
 
 	d.GDB.Exec(`DELETE FROM product_prices WHERE product_id = ?`, productID)
 
-	for _, price := range prices {
-		if err := d.GDB.Exec(`INSERT INTO product_prices (product_id, quantity, price, active_price) VALUES (?, ?, ?, ?)`,
-			productID, price.Quantity, price.Price, price.ActivePrice).Error; err != nil {
+	if len(prices) > 0 {
+		priceRows := make([]models.ProductPrice, len(prices))
+		for i, price := range prices {
+			priceRows[i] = models.ProductPrice{
+				ProductID:   productID,
+				Quantity:    price.Quantity,
+				Price:       price.Price,
+				ActivePrice: price.ActivePrice,
+			}
+		}
+		if err := d.GDB.Create(&priceRows).Error; err != nil {
 			return fmt.Errorf("erreur insertion prix: %w", err)
 		}
 	}