module ActiveMerchant #:nodoc: module Billing #:nodoc: module Integrations #:nodoc: module SwedbankEst #:nodoc: class Helper < ActiveMerchant::Billing::Integrations::Helper #:nodoc: include Pizza::Common include Pizza::Helper def vk_charset 'UTF-8' end def vk_charset_param 'VK_ENCODING' end end end end end end