diff --git a/interface.go b/interface.go
index 3f8b556..ebbcf39 100644
--- a/interface.go
+++ b/interface.go
@@ -29,6 +29,7 @@ type WriteAPI interface {
 
 type TransactionAPI interface {
 	TransactPutItems(ctx context.Context, items []*TransactPutItemsInput) error
+	TransactItems(ctx context.Context, input []types.TransactWriteItem) error
 }
 
 type ReadAPI interface {
diff --git a/tests/transact_items_test.go b/tests/transact_items_test.go
new file mode 100644
index 0000000..5292c5d
--- /dev/null
+++ b/tests/transact_items_test.go
@@ -0,0 +1,134 @@
+package tests
+
+import (
+	"context"
+	"reflect"
+	"strings"
+	"testing"
+
+	"github.com/aws/aws-sdk-go-v2/service/dynamodb/types"
+	"github.com/oolio-group/dynago"
+)
+
+type Terminal struct {
+	Id string
+	Pk string
+	Sk string
+}
+
+func TestTransactItems(t *testing.T) {
+	endoint, purge := startLocalDatabase(t)
+	defer purge()
+
+	table := prepareTable(t, endoint, "transcact_item_test")
+
+	testCases := []struct {
+		title     string
+		condition string
+		keys      map[string]types.AttributeValue
+		opts      []dynago.QueryOptions
+		//items to be added
+		newItems   []Terminal
+		operations []types.TransactWriteItem
+		//items expected to exist in table after transaction operation
+		expected    []Terminal
+		expectedErr error
+	}{{
+		title:     "assign terminal - only add a terminal",
+		condition: "pk = :pk",
+		keys: map[string]types.AttributeValue{
+			":pk": &types.AttributeValueMemberS{Value: "terminal1"},
+		},
+		newItems: []Terminal{},
+		operations: []types.TransactWriteItem{
+			table.WithPutItem("terminal1", "merchant1", Terminal{
+				Id: "1",
+				Pk: "terminal1",
+				Sk: "merchant1",
+			}),
+		},
+		expected: []Terminal{
+			{
+				Id: "1",
+				Pk: "terminal1",
+				Sk: "merchant1",
+			},
+		},
+	},
+		{
+			title:     "assign terminal - delete existing and update with new",
+			condition: "pk = :pk",
+			keys: map[string]types.AttributeValue{
+				":pk": &types.AttributeValueMemberS{Value: "terminal1"},
+			},
+			newItems: []Terminal{{
+				Id: "1",
+				Pk: "terminal1",
+				Sk: "merchant2",
+			}},
+			operations: []types.TransactWriteItem{
+				table.WithDeleteItem("terminal1", "merchant1"),
+				table.WithPutItem("terminal1", "merchant2", Terminal{
+					Id: "1",
+					Pk: "terminal1",
+					Sk: "merchant2",
+				}),
+			},
+			expected: []Terminal{
+				{
+					Id: "1",
+					Pk: "terminal1",
+					Sk: "merchant2",
+				},
+			},
+		},
+	}
+	for _, tc := range testCases {
+		t.Run(tc.title, func(t *testing.T) {
+			t.Helper()
+			ctx := context.TODO()
+			// Create Item
+			if len(tc.newItems) > 0 {
+				items := make([]*dynago.TransactPutItemsInput, 0, len(tc.newItems))
+				for _, item := range tc.newItems {
+					items = append(items, &dynago.TransactPutItemsInput{
+						dynago.StringValue(item.Pk), dynago.StringValue(item.Sk), item,
+					})
+				}
+				err := table.TransactPutItems(ctx, items)
+				if err != nil {
+					t.Fatalf("transaction put items failed; got %s", err)
+				}
+			}
+			//perform operations
+			if len(tc.operations) > 0 {
+				err := table.TransactItems(ctx, tc.operations)
+				if err != nil {
+					t.Fatalf("error occurred %s", err)
+				}
+
+			}
+
+			var out []Terminal
+			_, err := table.Query(ctx, tc.condition, tc.keys, &out)
+			if tc.expectedErr != nil {
+				if err == nil {
+					t.Fatalf("expected query to fail with %s", tc.expectedErr)
+				}
+				if !strings.Contains(err.Error(), tc.expectedErr.Error()) {
+					t.Fatalf("expected query to fail with %s; got %s", tc.expectedErr, err)
+				}
+				return
+			}
+			if err != nil {
+				t.Fatalf("expected query to succeed; got %s", err)
+			}
+			if !reflect.DeepEqual(tc.expected, out) {
+				t.Errorf("expected query to return %v; got %v", tc.expected, out)
+			}
+
+		})
+
+	}
+
+}
diff --git a/transaction_items.go b/transaction_items.go
new file mode 100644
index 0000000..79ded31
--- /dev/null
+++ b/transaction_items.go
@@ -0,0 +1,54 @@
+package dynago
+
+import (
+	"context"
+	"log"
+
+	"github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue"
+	"github.com/aws/aws-sdk-go-v2/service/dynamodb"
+	"github.com/aws/aws-sdk-go-v2/service/dynamodb/types"
+)
+
+func (t *Client) WithDeleteItem(pk string, sk string) types.TransactWriteItem {
+	return types.TransactWriteItem{
+		Delete: &types.Delete{
+			TableName: &t.TableName,
+			Key: map[string]types.AttributeValue{
+				"pk": &types.AttributeValueMemberS{Value: pk},
+				"sk": &types.AttributeValueMemberS{Value: sk},
+			},
+		},
+	}
+
+}
+
+func (t *Client) WithPutItem(pk string, sk string, item interface{}) types.TransactWriteItem {
+	av, err := attributevalue.MarshalMap(item)
+	if err != nil {
+		log.Println("Failed to Marshal item" + err.Error())
+		return types.TransactWriteItem{}
+	}
+	keys := map[string]types.AttributeValue{
+		"pk": &types.AttributeValueMemberS{Value: pk},
+		"sk": &types.AttributeValueMemberS{Value: sk},
+	}
+	for k, v := range keys {
+		av[k] = v
+	}
+	return types.TransactWriteItem{
+		Put: &types.Put{
+			TableName: &t.TableName,
+			Item:      av,
+		},
+	}
+
+}
+
+// TransactItems is a synchronous for writing or deletion operation performed in dynamodb grouped together
+
+func (t *Client) TransactItems(ctx context.Context, input []types.TransactWriteItem) error {
+	_, err := t.client.TransactWriteItems(ctx, &dynamodb.TransactWriteItemsInput{
+		TransactItems: input,
+	})
+	return err
+}