diff --git a/src/Services/Product/Product.API/Program.cs b/src/Services/Product/Product.API/Program.cs
index 73146ef..0ae7c5f 100644
--- a/src/Services/Product/Product.API/Program.cs
+++ b/src/Services/Product/Product.API/Program.cs
@@ -13,6 +13,12 @@
 
 var app = builder.Build();
 
+using (var scope = app.Services.CreateScope())
+{
+    var db = scope.ServiceProvider.GetRequiredService<ProductDbContext>();
+    db.Database.EnsureCreated();
+}
+
 if (app.Environment.IsDevelopment())
 {
     app.UseSwagger();
diff --git a/src/Services/Product/Product.Infrastructure/Data/ProductDbContext.cs b/src/Services/Product/Product.Infrastructure/Data/ProductDbContext.cs
index 37cfb81..c38c688 100644
--- a/src/Services/Product/Product.Infrastructure/Data/ProductDbContext.cs
+++ b/src/Services/Product/Product.Infrastructure/Data/ProductDbContext.cs
@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using Product.Domain.Entities;
 
 namespace Product.Infrastructure.Data;
 
@@ -8,9 +9,26 @@ public ProductDbContext(DbContextOptions<ProductDbContext> options) : base(optio
     {
     }
 
-    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    public DbSet<Product.Domain.Entities.Product> Products => Set<Product.Domain.Entities.Product>();
+    public DbSet<ProductCategory> ProductCategories => Set<ProductCategory>();
+
+    protected override void OnModelCreating(ModelBuilder builder)
     {
-        base.OnModelCreating(modelBuilder);
-        // TODO: Configure entity mappings migrated from monolith
+        base.OnModelCreating(builder);
+
+        // ProductCategory — verbatim from monolith
+        builder.Entity<ProductCategory>().Property(p => p.Name).IsRequired().HasMaxLength(100);
+        builder.Entity<ProductCategory>().Property(p => p.Description).HasMaxLength(500);
+        builder.Entity<ProductCategory>().ToTable("AppProductCategories");
+
+        // Product — verbatim from monolith
+        builder.Entity<Product.Domain.Entities.Product>().Property(p => p.Name).IsRequired().HasMaxLength(100);
+        builder.Entity<Product.Domain.Entities.Product>().HasIndex(p => p.Name);
+        builder.Entity<Product.Domain.Entities.Product>().Property(p => p.Description).HasMaxLength(500);
+        builder.Entity<Product.Domain.Entities.Product>().Property(p => p.Icon).IsUnicode(false).HasMaxLength(256);
+        builder.Entity<Product.Domain.Entities.Product>().HasOne(p => p.Parent).WithMany(p => p.Children).OnDelete(DeleteBehavior.Restrict);
+        builder.Entity<Product.Domain.Entities.Product>().Property(p => p.BuyingPrice).HasColumnType("decimal(18,2)");
+        builder.Entity<Product.Domain.Entities.Product>().Property(p => p.SellingPrice).HasColumnType("decimal(18,2)");
+        builder.Entity<Product.Domain.Entities.Product>().ToTable("AppProducts");
     }
 }