Yes, every business that accepts credit cards will need a level of PCI compliance. It is a requirement that your company, reaches a level of compliance for not the web sites or other sites your company uses.
Wise-Sync and Wise-Pay are certified to the relevant PCI DSS Compliance level. Wise-Sync will only ever integrate with a PCI DSS - Level 1 Payment Processor, that supports tokenization.
The benefit of using the Wise-Pay system is that it will reduce your PCI requirement level to self assessment level. There are a number of security partners that provide self-assessment certification such as Security Metrics.
By reducing the amount of credit card data stored by you, PCI cerfticaition is recuced to a minimum. If you have any questions regarding PCI Compliance and our payment integration, please contact us.