Exhibit 99.3

Filed by Liberty Interactive Corporation pursuant to
Rule 425 under the Securities Act of 1933
Subject Company: zulily, inc.
Commission File No.: 001-36188

Slides Show Presentation for August 17, 2015 Liberty Interactive Acquisition of zulily Investor Call

Forward-Looking Statements This presentation includes certain forward-looking statements, including statements about the proposed acquisition of zulily by Liberty Interactive, the commencement of an exchange offer for shares of zulily common stock, the realization of estimated synergies and benefits from the proposed acquisition, business strategies, market potential, future financial prospects, new service and product offerings, and other matters that are not historical facts. These forward-looking statements involve many risks and uncertainties that could cause actual results to differ materially from those expressed or implied by such statements, including, without limitation, the satisfaction of conditions to the proposed acquisition and exchange offer. These forward-looking statements speak only as of the date of this presentation, and Liberty Interactive, QVC and zulily expressly disclaim any obligation or undertaking to disseminate any updates or revisions to any forward-looking statement contained herein to reflect any change in Liberty Interactive’s, QVC’s or zulily’s expectations with regard thereto or any change in events, conditions or circumstances on which any such statement is based. Please refer to the publicly filed documents of Liberty Interactive, QVC and zulily, including the most recent Forms 10-K and 10-Q for additional information about Liberty Interactive, QVC and zulily and about the risks and uncertainties related to the business of each of Liberty Interactive, QVC and zulily which may affect the statements made in this presentation.

Additional Information and Where to Find it The exchange offer for the outstanding shares of zulily referenced in this communication has not yet commenced. This announcement is for informational purposes only and is neither an offer to purchase nor a solicitation of an offer to sell shares of zulily or Liberty Interactive or purchase shares of Liberty Interactive, nor is it a substitute for the registration statement and exchange offer materials that Liberty Interactive and/or its acquisition subsidiary will file with the U.S. Securities and Exchange Commission (the “SEC”) upon commencement of the exchange offer. At the time the offer is commenced, Liberty Interactive and/or its acquisition subsidiary will file exchange offer materials on Schedule TO and a registration statement on Form S-4 with the SEC, and zulily will file a Solicitation/Recommendation Statement on Schedule 14D-9 with the SEC with respect to the exchange offer. The exchange offer materials (including a Prospectus/Offer to Exchange, a related Letter of Transmittal and certain other offer documents) and the Solicitation/Recommendation Statement will contain important information. Holders of shares of zulily are urged to read these documents when they become available because they will contain important information that holders of zulily securities should consider before making any decision regarding tendering their securities. The Prospectus/Offer to Exchange, the related Letter of Transmittal and certain other offer documents, as well as the Solicitation/Recommendation Statement, will be made available to all holders of shares of zulily at no expense to them. The exchange offer materials and the Solicitation/Recommendation Statement will be made available for free at the SEC’s web site at http://www.sec.gov. Free copies of these documents will be made available by zulily by mail to zulily, inc., 2601 Elliott Avenue, Suite 200, Seattle, WA, 98121, Attention: Erica Yamamoto and free copies of the exchange offer materials will be made available by Liberty Interactive by directing a request to Liberty Interactive Corporation, 12300 Liberty Boulevard, Englewood, CO, 80112, Attention: Investor Relations, Telephone: (720) 875-5420. In addition to the Prospectus/Offer to Exchange, the related Letter of Transmittal and certain other offer documents, as well as the Solicitation/Recommendation Statement, Liberty Interactive and zulily file annual, quarterly and special reports and other information with the SEC. You may read and copy any reports or other information filed by Liberty Interactive or zulily at the SEC public reference room at 100 F Street, N.E., Washington, D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room. Liberty Interactive’s and zulily’s filings with the SEC are also available to the public from commercial document-retrieval services and at the website maintained by the SEC at http://www.sec.gov.

Compelling Transaction Expands QVC’s Leadership in Discovery Based Shopping QVC acquiring leading, pure-play eCommerce platform with similar focus on discovery, customer engagement and experiential shopping zulily has attractive profitability, unit economics and business model Expands core demographic to “Millennial Moms” Opportunity to cross promote and grow lifetime customer value Complementary core competencies will enhance customer experience and accelerate growth opportunities Leverages fulfillment, procurement and back-office efficiencies Exciting opportunities for international expansion, new product categories and video commerce Retaining highly-skilled management team

zulily is Strategic for QVC Directly additive to QVC’s competitive position Accelerates QVC’s growth rate Expands already sizable eCommerce platform QVC : $3.6b eCommerce revenue1 zulily: $1.3b total revenue2 Further diversifies QVC’s multi-platform strategy in evolving digital landscape Provides highly-attractive new customer acquisition funnel Efficient use of QVC’s capital structure and borrowing capacity High ROI deployment of free cash flow QVC will still continue to be able to devote vast majority of free cash to share repurchases Takes advantage of attractive interest rate environment Meaningful revenue and cost synergies QVC can help accelerate evolution of zulily’s platform Bring scale and efficiency to combined brand portfolio Expand experiential shopping Further enhance customer experience eCommerce leader, Mark Vadon, will provide valuable expertise as member of Liberty Interactive board of directors Consolidated QVC eCommerce revenues for the twelve months ended Q2-15. For the twelve months ended Q2-15; all eCommerce.

Significant Growth and Brand Recognition in 5 years Among fastest growing online retailers with TTM net sales to $1.3 billion in just 5 years 25 million orders placed in last 12 months, shipping to over 85 countries with geo-specific sites for Australia, Canada, Hong Kong, Ireland, Mexico, Singapore and UK Proprietary supply chain with 3 fulfillment centers in Nevada, Ohio and Pennsylvania Net Sales ($ in millions) Note: All data as of Q2-15 unless otherwise noted. $18 $143 $331 $696 $1,200 2010 2011 2012 2013 2014

Complementary Businesses to Operate as Separate Consumer Facing Brands Approx. 14 million global customers/8 million US Produces 2.5m minutes of high-quality video every year Customer profile 85% Female, primarily 35 – 64 years old 88% homeowners (US) Above average household wealth Loves to shop, 47% online (US) 48% mobile share of eCommerce 90% of orders from repeat purchase Average customer orders 25 items and spends $1,400 per year; best customer orders over 50 times per year(6) $58.51 average selling price (US) Product categories Home & Health, Apparel & Accessories, Beauty, Jewelry, Electronics 75% of product is exclusive or proprietary ~200,000 total on-air exposures(6) Headquartered in West Chester, PA The world's leading video and eCommerce retailer, offering curated collection of desirable brands through broadcast, Internet, and mobile sales platforms Each morning zulily offers fresh selection of hand-picked quality children’s apparel, women’s apparel, toys, infant gear and home décor—all at an average of 50% off MSRP Approx. 5 million active customers(1) Merchandising team curates ~100 new events a day Customer profile Over 80% Female, primarily 25 – 45 years old (2) Median household income of approx. $75K (2) Loves to shop online 56% of orders are mobile 88% of orders from repeat purchasers(3) Average active customer orders ~5x per year with more than 2.5 items per order(4) $53.63 average order value(5) Product categories Children’s Apparel, Women & Men’s Apparel, Children’s Merchandise, Kitchen Accessories, Home Décor Focus on Boutique Brands with limited distribution Over 15,000 brands featured to date Headquartered in Seattle, WA Note: All data as of Q2 2015 unless otherwise noted. (1) An active customer is defined as an individual who has purchased from zulily at least once in the last year, measured from the last date of a period. (2) Based on third party analytics. (3) Based on orders placed in the trailing 12 months ended June 28, 2015 by customers who had previously purchased from zulily. (4) Based on total orders placed and items ordered by active customers in the trailing 12 months ended Q2 2015. (5) Average order value is defined as the sum of the total order values (including shipping and handling charges) in a given period divided by the total orders placed in that period. (6) US only for FY 2014.

Transaction Delivers Significant Operating Benefits Established market leaders in experiential, discovery based shopping Unique product offering differentiates from other retailers Successful mobile adaptation and digital engagement Complementary Market Leaders The opportunity What we share Apply digital personalization technology at QVC Apply video commerce expertise at zulily Introduce new categories and vendors across platforms Additive to management “bench-strength”; improved bandwidth for growth initiatives Sizeable revenue base, recurring purchase behavior and profitable unit economics Strong free cash conversion due to limited inventory risk and low capex Complementary Market Leaders Increase zulily’s annual per customer purchase volumes (zulily ~5 orders/yr; QVC ~25 orders/yr) Improve marketing efficiency; avoid transactional customers in favor of loyal, repeat shoppers Highly Attractive Business Model Compelling Demographic Loyal customer base with high repurchase frequency Core customer is predominantly female, a homeowner and loves to shop Socially engaged community of shoppers Cross-sell to similar but distinct customer basis Only 6% of zulily customers purchased from QVC last year zulily brings exposure to highly attractive “Millennial Mom” demographic Potential to expand lifetime value per customer Leverage Combined Platforms Strong vendor relationships and unique product assortment Well-established logistics and fulfillment operations Meaningful cost synergy opportunities in sourcing, fulfillment, customer service and back office Significant revenue upside opportunities Leverage QVC’s global footprint for future geographic expansion of zulily

Transaction Summary Overview Liberty Interactive Corporation (“Liberty Interactive”) has agreed to acquire all outstanding shares of zulily, inc. (“zulily”) (attributable to QVC Group tracking stock) Terms Total consideration of $18.75 per zulily share, implying equity value of $2.4b and enterprise value of $2.1b1 Transaction to be executed as an exchange offer with follow-on merger: Liberty Interactive to tender for 100% of zulily’s outstanding shares Acquire untendered shares through back-end merger (subject to successful completion of the tender2) zulily’s two founding shareholders have entered into a Tender and Support Agreement, pursuant to which they have agreed to tender their 45% economic interest in zulily, subject to certain exceptions Financing Consideration 50% cash and 50% newly issued QVCA shares3 Each zulily share to receive 0.3098 QVCA shares, (based on the closing price of $30.26 for QVCA shares on 8/14) and $9.375 in cash Expect to issue a total of ~40m QVCA shares to existing zulily shareholders Cash portion to be funded through cash on hand at zulily (~$300m) and the QVC Inc. revolving credit facility (~$900m) Leadership Zulily’s highly-talented senior management team to remain in place Darrell Cavens to remain as President and CEO. In connection with the transaction, Mike George is being appointed to the Executive Committee of the Liberty Interactive Board of Directors and will serve on that committee with John Malone and Greg Maffei. Darrell Cavens will report directly to Mike George and the other members of the Executive Committee. Mark Vadon to join Liberty Interactive board of directors Timing Transaction will require HSR approval and is expected to close in Q4-15 Does not require shareholder vote from either Liberty Interactive or zulily Due to net cash position. Conditioned upon, among other conditions, the tender of at least a majority of zulily’s voting power, assuming the conversion of tendered Class B shares upon consummation of the offer (which, as a result of certain mandatory conversion provisions applicable to zulily’s Class B shares, will require the tender of at least 9.5% of zulily’s shares in addition to the founders’ shares). Subject to proration in limited circumstances.

QVC Group Pro Forma Debt Pro Forma Debt as of 6/30/20151 HSNi 1% exchangeable debentures2 $346 Senior notes and debentures(3) $792 8.5% senior debentures $287 8.25% senior debentures $505 QVC Credit Facility4 $1,795 QVC senior notes and subsidiary debt 3 $3,624 QVC 3.125% senior secured notes due 2019 $400 QVC 5.125% senior secured notes due 2022 $500 QVC 4.375% senior secured notes due 2023 $750 QVC 4.850% senior secured notes due 2024 $600 QVC 4.45% senior secured notes due 2025 $600 QVC 5.45% senior secured notes due 2034 $400 QVC 5.95% senior secured notes due 2043 $300 Other subsidiary debt $74 QVC & Subsidiary Debt Senior Notes HSN Exchangeable $ in millions Pro forma for acquisition financing. Face amount of HSNi exchangeable as of 6/30/15 with no fair value adjustment. Face amount as of 6/30/15 with no reduction for the unamortized discount. Adjusted for $900m additional draw down pro forma for transaction. $6.6b Pro forma leverage ratio QVC Inc. 2.8x QVC Credit Facility Incremental zulily EBITDA excluded from QVC, Inc. leverage