protected function getCompatibleProductFields()
{
return [
'TYPE' => 'CATALOG_TYPE',
'AVAILABLE' => 'CATALOG_AVAILABLE',
'BUNDLE' => 'CATALOG_BUNDLE',
'QUANTITY' => 'CATALOG_QUANTITY',
'QUANTITY_TRACE' => 'CATALOG_QUANTITY_TRACE',
'CAN_BUY_ZERO' => 'CATALOG_CAN_BUY_ZERO',
'MEASURE' => 'CATALOG_MEASURE',
'SUBSCRIBE' => 'CATALOG_SUBSCRIBE',
'VAT_ID' => 'CATALOG_VAT_ID',
'VAT_INCLUDED' => 'CATALOG_VAT_INCLUDED',
'WEIGHT' => 'CATALOG_WEIGHT',
'WIDTH' => 'CATALOG_WIDTH',
'LENGTH' => 'CATALOG_LENGTH',
'HEIGHT' => 'CATALOG_HEIGHT',
'PAYMENT_TYPE' => 'CATALOG_PRICE_TYPE',
'RECUR_SCHEME_LENGTH' => 'CATALOG_RECUR_SCHEME_LENGTH',
'RECUR_SCHEME_TYPE' => 'CATALOG_RECUR_SCHEME_TYPE',
'QUANTITY_TRACE_RAW' => 'CATALOG_QUANTITY_TRACE_ORIG',
'CAN_BUY_ZERO_RAW' => 'CATALOG_CAN_BUY_ZERO_ORIG',
'SUBSCRIBE_RAW' => 'CATALOG_SUBSCRIBE_ORIG',
'PURCHASING_PRICE' => 'CATALOG_PURCHASING_PRICE',
'PURCHASING_CURRENCY' => 'CATALOG_PURCHASING_CURRENCY',
'BARCODE_MULTI' => 'CATALOG_BARCODE_MULTI',
'TRIAL_PRICE_ID' => 'CATALOG_TRIAL_PRICE_ID',
'WITHOUT_ORDER' => 'CATALOG_WITHOUT_ORDER',
'~TYPE' => '~CATALOG_TYPE',
'~AVAILABLE' => '~CATALOG_AVAILABLE',
'~BUNDLE' => '~CATALOG_BUNDLE',
'~QUANTITY' => '~CATALOG_QUANTITY',
'~QUANTITY_TRACE' => '~CATALOG_QUANTITY_TRACE',
'~CAN_BUY_ZERO' => '~CATALOG_CAN_BUY_ZERO',
'~MEASURE' => '~CATALOG_MEASURE',
'~SUBSCRIBE' => '~CATALOG_SUBSCRIBE',
'~VAT_ID' => '~CATALOG_VAT_ID',
'~VAT_INCLUDED' => '~CATALOG_VAT_INCLUDED',
'~WEIGHT' => '~CATALOG_WEIGHT',
'~WIDTH' => '~CATALOG_WIDTH',
'~LENGTH' => '~CATALOG_LENGTH',
'~HEIGHT' => '~CATALOG_HEIGHT',
'~PAYMENT_TYPE' => '~CATALOG_PRICE_TYPE',
'~RECUR_SCHEME_LENGTH' => '~CATALOG_RECUR_SCHEME_LENGTH',
'~RECUR_SCHEME_TYPE' => '~CATALOG_RECUR_SCHEME_TYPE',
'~QUANTITY_TRACE_RAW' => '~CATALOG_QUANTITY_TRACE_ORIG',
'~CAN_BUY_ZERO_RAW' => '~CATALOG_CAN_BUY_ZERO_ORIG',
'~SUBSCRIBE_RAW' => '~CATALOG_SUBSCRIBE_ORIG',
'~PURCHASING_PRICE' => '~CATALOG_PURCHASING_PRICE',
'~PURCHASING_CURRENCY' => '~CATALOG_PURCHASING_CURRENCY',
'~BARCODE_MULTI' => '~CATALOG_BARCODE_MULTI',
'~TRIAL_PRICE_ID' => '~CATALOG_TRIAL_PRICE_ID',
'~WITHOUT_ORDER' => '~CATALOG_WITHOUT_ORDER'
];
}