Yes, you easily sell omnichannel using headless ecommerce solutions from StoreHippo. You can easily integrate with a variety of best in class accounting, marketing or any other software of your choice for all of these customer touchpoints.
With StoreHippo you get the following integrations:
You can check detailed ecommerce integrations here.
Along with these we also have 300+ inbuilt features for handling end to end ecommerce.
You can check the platform and features by starting your 14-day free trial store.