Thanks, Paul. Good afternoon everyone. Let me unpack the quarter a bit. E-commerce units sold in the third quarter, increased 59% year-over-year, which was a new quarterly record for Vroom, driven by increased inventory and quality demand generation. As Paul mentioned, the e-commerce units were up 31% sequentially, again due to an increased inventory offering. Listed vehicles increased to about 12,300 at the end of Q3 from 5,700 at the end of Q2 and are currently over 13,000. Of the 13-plus thousand vehicles listed today, excluding pending vehicle sales, approximately 72% are available for sale and the remainder are coming soon inventory. We are estimating 10,500 to 11,500 e-commerce units sold for Q4. The midrange of our guidance would imply 25% sequential growth quarter-to-quarter and accelerating 74% year-over-year growth compared to the 59% we experienced in Q3. Our formula is simple, provide a data-driven selection of inventory, world-class marketing to create demand and then we convert that demand. We currently have ample reconditioning capacity, we can create plentiful demand, as Paul mentioned and we are currently expanding our sales platform to efficiently convert that demand. That's our focus in Q4. Through the third quarter, our year-to-date e-commerce units sold has grown 86% year-over-year. And with our strong sequential growth quarter-to-quarter, we are on track for continued strong growth in 2021. At the end of the quarter, we had 18 Vroom reconditioning centers around the country, including our proprietary Vroom reconditioning center in Houston. These 18 facilities provide us with capability to recondition approximately 1,900 vehicles per week. We're confident that, we currently have the capacity to meet our Q4 and 2021 targets. And we're continuing to work with our reconditioning partners on expanding the number of reconditioning facilities, which obviously gives us all the benefits of a widely distributed reconditioning network. In Q3, e-commerce revenue grew 25% year-over-year versus the 59% growth in units, driven by average selling price per unit, which decreased from $31,370 in Q3 of last year to $24,248 this year. As we've mentioned many times, we are data-driven and therefore we acquire inventory based on demand that we see in our data analytics and buying opportunities that we see in the market. That data is moving us towards lower-priced vehicles consistent with our long-term goals. In Q4, we're forecasting an average selling price of $24,500 to $25,500 per unit. Note that we previously provided guidance on total revenue per unit, we’re now guiding on average selling price which is the typical KPI in the industry. Moving on to e-commerce gross profit. We set a record in Q3 at $19.3 million, up 120% year-over-year. E-commerce gross profit per unit was $2,188 in Q3, well ahead of last year's $1,577 and last quarter's $1,075. Remember that we measure gross profit per unit in two pieces: vehicle and product. Vehicle gross profit per unit improved $373 per unit year-over-year as we gained efficiencies in inbound logistics and reconditioning costs. Our product gross profit per unit increased year-over-year from $648 per unit to $886 per unit, despite the reduction in average selling price per vehicle. This increase was driven primarily by higher attachment rates across most products offered. We believe that the very strong used vehicle pricing that we've seen in the industry since around May will moderate in Q4. But we continue to be on track towards our long-term goal of approximately $3,000 of gross profit per unit. In Q4, we'll be selling the inventory that we purchased in Q3 during a 25-year high pricing environment. As such we believe that e-commerce gross profit per unit will be in a range of $2,050 to $2,150 per unit in Q4. Our wholesale business increased about 14% year-over-year to a record 6,166 units primarily due to an increase in wholesale grade units purchased directly from consumers. The wholesale market continued to be strong in Q3, although we do see that market returning to historical pricing levels in Q4. The strong market resulted in wholesale gross profit per unit of $542 in Q3. We expect to see wholesale units of 6,000 to 7,000 in Q4 and gross profit per unit of breakeven to $100 per unit. TDA our sole physical location experienced a 55% decrease in units sold in the quarter, but only a 7% decrease in gross profit per unit. TDA is based in Houston which continues to be a relative COVID hotspot in the country which has impacted foot traffic. In addition, although, we've dramatically expanded our total inventory in excess of pre-COVID levels the supply of used vehicles in Houston has not returned to pre-COVID levels. We believe that TDA will rebound with an eventual recovery in the area but we can't predict at this time when that will be. As we've said in the past we expect TDA to continue to be a decreasing contributor to our future results as our e-commerce business grows. Turning to operating expenses. Our compensation and benefits expense was up approximately 20% year-over-year from $19.1 million to $22.9 million. Including comp and benefit -- included in comp and benefits is approximately $4.2 million of stock-based comp in the current quarter versus only about $600,000 in 2019. We expect to more significantly invest in our people in Q4 in particular around technology, logistics and support functions that need to scale with the business. Outbound logistics increased 100% year-over-year as e-commerce volume increased almost 60% and pricing in the logistics industry remained high. Our outbound logistics cost per unit was $963 in Q3 versus $765 in Q3, 2019. We hope and expect this trend is temporary, but we do expect it will continue through at least Q4 and this dynamic is factored into our guidance. As you would expect, this is a variable expense and will continue to increase with volume. Given that we're hard at work on our hybrid approach to logistics, improving and expanding our proprietary logistics network to achieve operating leverage on this line item while also enhancing our customer experience. Total operating costs per retail unit was $5,943 in Q3 versus $6,124 in Q2. We expect that may be up in Q4 as we invest ahead of future growth. We've provided comprehensive Q4 guidance in today's earnings announcement. And we'd now like to open up the call for questions. Chris?