Revenue

9 Months Ended

Sep. 28, 2021

Revenue

Revenue

(4) Revenue

The following table disaggregates our revenue by major source (in thousands):

	13 weeks ended				39 weeks ended
	September 28, 2021		September 29, 2020		September 28, 2021		September 29, 2020
Restaurant and other sales	$	862,757	$	626,429	$	2,550,124	$	1,747,145
Franchise royalties		5,449		4,141		15,977		11,195
Franchise fees		737		615		2,259		1,794
Total revenue	$	868,943	$	631,185	$	2,568,360	$	1,760,134

We record deferred revenue for gift cards which includes cards that have been sold but not yet redeemed, a breakage adjustment for a percentage of gift cards that are not expected to be redeemed, and fees paid on gift cards sold through third party retailers. When the gift cards are redeemed, we recognize restaurant sales and reduce deferred revenue. We amortize breakage and third party fees consistent with the historic redemption pattern of the associated gift card or on actual redemptions in periods where redemptions do not align with historic redemption patterns. We recognize these amounts as a component of other sales. As of September 28, 2021 and December 29, 2020, our deferred revenue balance related to gift cards was $160.7 million and $232.8 million, respectively. We recognized sales of $23.2 million and $123.4 million for the 13 and 39 weeks ended September 28, 2021, respectively, related to the amount in deferred revenue as of December 29, 2020. We recognized sales of $15.2 million and $101.3 million for the 13 and 39 weeks ended September 29, 2020, respectively, related to the amount in deferred revenue as of December 31, 2019.