A Practical Guide To Managing Your Own Shopify Wallet App - InsightFlow
Practical refers to a person, idea, project, etc, as being more concerned with or relevant to practice than theory: he is a very practical person; the idea had no practical application. practical (comparative more practical, superlative most practical) Relating to, or based on, practice or action rather than theory or hypothesis. Jack didn't get an engineering degree, but has practical knowledge of metalworking.
Understanding the Context
Modern engineering applies science to practical problems. Practical refers to something that is focused on actual use or practice, rather than being abstract or theoretical. It involves or is concerned with actual application, use, or action.