
Online booking through Google Calendar, without a database
How the website reads free times straight from the reception calendar and where this approach stops.
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Walio: our own product ↗A loyalty system for businesses. Card, portal and website.Practical notes on pricing, interfaces, integrations, e-shops and working with AI. We write about decisions that affect day-to-day operations, not about general trends.
Showing 18 of 18 notes

How the website reads free times straight from the reception calendar and where this approach stops.
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What customers should find on your website, what to check technically and how to track results.
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When AI is genuinely enough, and where the work it cannot do for you begins.
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Four questions that show what you actually need to ask for.
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No technical spec needed. Describe how work runs, who does it and what is retyped.
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What drives the price, where to start and how to work out payback.
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Signs that email no longer serves your customers, and how to start a portal small.
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Numbering, VAT, returns, payments and errors: what to decide before development.
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How to tell whether a custom add-on is enough or it is time for a new site.
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An address inventory, a 301 redirect map and what to watch after launch.
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Four model budgets from 2,300 EUR and what drives the price.
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How Apple and Google Wallet differ, what card updates can do and who pays for cards issued.
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When an off-the-shelf system is enough, when an add-on, and when a custom solution starts to make sense.
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Why this kind of integration keeps one source of truth and where duplicates come from.
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The real limits are not in the product count but in the rules of the sale.
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Why we start with the user’s task and what that saves later in development.
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Prototyping, alternative solutions and the line where the team takes responsibility.
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How we decide between adapting a platform and building a custom solution.
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