They kept serving an old image even after I flushed it multiple times. The image had an old discount code which customers presented us. We had to respect that e

They kept serving an old image even after I flushed it multiple times. The image had an old discount code which customers presented us. We had to respect that even though we were technically not running the offer and was financially tough. Their support (after few days said), they don't support Shopify. Their whole pitch was; we are Shopify compatible; when we signed up.