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# ProximityReaderDiscovery.Topic.Payment

The subtopics that show merchants how to accept different types of payments with *Tap to Pay* on iPhone.

```
enum Payment
```

## Overview

Each topic has a dedicated learning purpose for merchants.

## Topics

### Enumeration Cases

[`case howToTap`](/documentation/ProximityReader/ProximityReaderDiscovery/Topic/Payment/howToTap)

A topic that shows merchants how to use Tap to Pay on iPhone
to pay for goods and services.

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

---

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