Fix: package definition issue

Merge pull request #12 from revosystems/bugfix/rev-23724

fix: package definition issue.

Changed monetary from Int to Double

Merge pull request #11 from revosystems/bugfix/rev-21540

fix: changed monetary field from int to double.

0.3.2

Can update customer details on purchase

Fixes for SPM

0.3.1

added import

Added Swift Package Manager support

0.3.0

added Package.swift

0.2.7

What's Changed

• Can create customer with more fields by @draude in #7

Full Changelog: 0.2.6...0.2.7

0.1.21

Merge pull request #3 from revosystems/feature/rev-14619-base-url

REV-14619