We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
May implement local payment support via OmniPay library (http://omnipay.thephpleague.com/gateways/official/). If we do that put a note in other payment gateway issues that OmniPay supports as now supporting local payments (but payment button work may still be desired), and document.
Barclays ePDQ:
No application needed: No
Transparent pricing: No
No monthly fee: No
Reasonable per-transaction percentages: ?
No bad reputation: Yes
Targets micro businesses: No
Payment button+IPN API: Yes (https://support.epdq.co.uk/en/integration-solutions/integrations/hosted-payment-page)
Local payments API: Yes (https://support.epdq.co.uk/en/integration-solutions/integrations/directlink)
Reasonably modern website: Yes
Reasonably stable business: Yes
International: No
No bank merchant account needed: No
Supports subscriptions: Yes
Supported by PHP Omnipay library: No
No application needed: No
Transparent pricing: No
No monthly fee: No
Reasonable per-transaction percentages: ?
No bad reputation: Yes
Targets micro businesses: No
Payment button+IPN API: Yes (https://support.epdq.co.uk/en/integration-solutions/integrations/hosted-payment-page)
Local payments API: Yes (https://support.epdq.co.uk/en/integration-solutions/integrations/directlink)
Reasonably modern website: Yes
Reasonably stable business: Yes
International: No
No bank merchant account needed: No
Supports subscriptions: Yes
Supported by PHP Omnipay library: No