diff --git a/src/entities/User.ts b/src/entities/User.ts
index b3019ea..96b36ec 100644
--- a/src/entities/User.ts
+++ b/src/entities/User.ts
@@ -108,6 +108,9 @@ export class User {
   @UpdateDateColumn()
   updatedAt!: Date;
 
+  @Column({ type: 'numeric', precision: 24, scale: 2, default: 0 })
+  accountBalance!: number;
+  
   @BeforeInsert()
   setRole (): void {
     this.role = this.userType === 'Vendor' ? roles.vendor : roles.buyer;
diff --git a/src/entities/transaction.ts b/src/entities/transaction.ts
index defda7f..d475812 100644
--- a/src/entities/transaction.ts
+++ b/src/entities/transaction.ts
@@ -35,6 +35,16 @@ export class Transaction {
   @IsNumber()
   amount!: number;
 
+  @Column({ type: 'numeric', precision: 15, scale: 2, default: 0 })
+  @IsNotEmpty()
+  @IsNumber()
+  previousBalance!: number;
+
+  @Column({ type: 'numeric', precision: 15, scale: 2, default: 0 })
+  @IsNotEmpty()
+  @IsNumber()
+  currentBalance!: number;
+
   @Column({ type: 'enum', enum: ['debit', 'credit'] })
   @IsNotEmpty()
   @IsString()
@@ -48,4 +58,4 @@ export class Transaction {
 
   @UpdateDateColumn()
   updatedAt!: Date;
-}
+}
\ No newline at end of file