code: function isRemovable( purchase ) {
  	if ( isIncludedWithPlan( purchase ) ) {
  		return false;
  	}
  
  	if ( isConciergeSession( purchase ) ) {
  		return false;
  	}
  
  	return (
  		isJetpackPlan( purchase ) ||
  		isExpiring( purchase ) ||
  		isExpired( purchase ) ||
  		( isDomainTransfer( purchase ) &&
  			! isRefundable( purchase ) &&
  			isPurchaseCancelable( purchase ) )
  	);
  }
docs: Checks whether the specified purchase can be removed from a user account.
  Purchases included with a plan can't be removed.
  
  @param {Object} purchase - the purchase with which we are concerned
  @return {boolean} true if the purchase can be removed, false otherwise