TOP CATEGORY: Chemicals & Materials | Life Sciences | Banking & Finance | ICT Media

Echo Reduction Software Market, Global Outlook and Forecast 2023-2030

Echo Reduction Software Market, Global Outlook and Forecast 2023-2030

  • Category:ICT & Media
  • Published on : 09 January 2023
  • Pages :100
  • Formats:
  • Report Code:SMR-7532279

This report contains market size and forecasts of Echo Reduction Software in Global, including the following market information:
Global Echo Reduction Software Market Revenue, 2018-2023, 2023-2030, ($ millions)
Global top five companies in 2022 (%)
The global Echo Reduction Software market was valued at million in 2022 and is projected to reach US$ million by 2030, at a CAGR of % during the forecast period 2023-2030.
The U.S. Market is Estimated at $ Million in 2022, While China is Forecast to Reach $ Million by 2030.
Cloud-based Segment to Reach $ Million by 2030, with a % CAGR in next six years.
The global key manufacturers of Echo Reduction Software include Krisp, SoliCall, Silentium, VOCAL Technologies, AudioCommander, Claerityai, IRIS Clarity, Noise Blocker and Magic Mic, etc. In 2022, the global top five players have a share approximately % in terms of revenue.
MARKET MONITOR GLOBAL, INC (MMG) has surveyed the Echo Reduction Software companies, and industry experts on this industry, involving the revenue, demand, product type, recent developments and plans, industry trends, drivers, challenges, obstacles, and potential risks.
Total Market by Segment:
Global Echo Reduction Software Market, by Type, 2018-2023, 2023-2030 ($ millions)
Global Echo Reduction Software Market Segment Percentages, by Type, 2022 (%)
Cloud-based
On-premises
Global Echo Reduction Software Market, by Application, 2018-2023, 2023-2030 ($ millions)
Global Echo Reduction Software Market Segment Percentages, by Application, 2022 (%)
Large Enterprises
SMEs
Global Echo Reduction Software Market, By Region and Country, 2018-2023, 2023-2030 ($ Millions)
Global Echo Reduction Software Market Segment Percentages, By Region and Country, 2022 (%)
North America
US
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Nordic Countries
Benelux
Rest of Europe
Asia
China
Japan
South Korea
Southeast Asia
India
Rest of Asia
South America
Brazil
Argentina
Rest of South America
Middle East & Africa
Turkey
Israel
Saudi Arabia
UAE
Rest of Middle East & Africa
Competitor Analysis
The report also provides analysis of leading market participants including:
Key companies Echo Reduction Software revenues in global market, 2018-2023 (estimated), ($ millions)
Key companies Echo Reduction Software revenues share in global market, 2022 (%)
Further, the report presents profiles of competitors in the market, key players include:
Krisp
SoliCall
Silentium
VOCAL Technologies
AudioCommander
Claerityai
IRIS Clarity
Noise Blocker
Magic Mic
NoiseGator
Utterly
Neutralizer
Podcastle
Meeami Technologies
Noise Killer

TABLE OF CONTENTS

1 Introduction to Research & Analysis Reports
1.1 Echo Reduction Software Market Definition
1.2 Market Segments
1.2.1 Market by Type
1.2.2 Market by Application
1.3 Global Echo Reduction Software Market Overview
1.4 Features & Benefits of This Report
1.5 Methodology & Sources of Information
1.5.1 Research Methodology
1.5.2 Research Process
1.5.3 Base Year
1.5.4 Report Assumptions & Caveats
2 Global Echo Reduction Software Overall Market Size
2.1 Global Echo Reduction Software Market Size: 2022 VS 2030
2.2 Global Echo Reduction Software Market Size, Prospects & Forecasts: 2018-2030
2.3 Key Market Trends, Opportunity, Drivers and Restraints
2.3.1 Market Opportunities & Trends
2.3.2 Market Drivers
2.3.3 Market Restraints
3 Company Landscape
3.1 Top Echo Reduction Software Players in Global Market
3.2 Top Global Echo Reduction Software Companies Ranked by Revenue
3.3 Global Echo Reduction Software Revenue by Companies
3.4 Top 3 and Top 5 Echo Reduction Software Companies in Global Market, by Revenue in 2022
3.5 Global Companies Echo Reduction Software Product Type
3.6 Tier 1, Tier 2 and Tier 3 Echo Reduction Software Players in Global Market
3.6.1 List of Global Tier 1 Echo Reduction Software Companies
3.6.2 List of Global Tier 2 and Tier 3 Echo Reduction Software Companies
4 Market Sights by Product
4.1 Overview
4.1.1 by Type - Global Echo Reduction Software Market Size Markets, 2022 & 2030
4.1.2 Cloud-based
4.1.3 On-premises
4.2 By Type - Global Echo Reduction Software Revenue & Forecasts
4.2.1 By Type - Global Echo Reduction Software Revenue, 2018-2023
4.2.2 By Type - Global Echo Reduction Software Revenue, 2023-2030
4.2.3 By Type - Global Echo Reduction Software Revenue Market Share, 2018-2030
5 Sights by Application
5.1 Overview
5.1.1 By Application - Global Echo Reduction Software Market Size, 2022 & 2030
5.1.2 Large Enterprises
5.1.3 SMEs
5.2 By Application - Global Echo Reduction Software Revenue & Forecasts
5.2.1 By Application - Global Echo Reduction Software Revenue, 2018-2023
5.2.2 By Application - Global Echo Reduction Software Revenue, 2023-2030
5.2.3 By Application - Global Echo Reduction Software Revenue Market Share, 2018-2030
6 Sights by Region
6.1 By Region - Global Echo Reduction Software Market Size, 2022 & 2030
6.2 By Region - Global Echo Reduction Software Revenue & Forecasts
6.2.1 By Region - Global Echo Reduction Software Revenue, 2018-2023
6.2.2 By Region - Global Echo Reduction Software Revenue, 2023-2030
6.2.3 By Region - Global Echo Reduction Software Revenue Market Share, 2018-2030
6.3 North America
6.3.1 By Country - North America Echo Reduction Software Revenue, 2018-2030
6.3.2 US Echo Reduction Software Market Size, 2018-2030
6.3.3 Canada Echo Reduction Software Market Size, 2018-2030
6.3.4 Mexico Echo Reduction Software Market Size, 2018-2030
6.4 Europe
6.4.1 By Country - Europe Echo Reduction Software Revenue, 2018-2030
6.4.2 Germany Echo Reduction Software Market Size, 2018-2030
6.4.3 France Echo Reduction Software Market Size, 2018-2030
6.4.4 U.K. Echo Reduction Software Market Size, 2018-2030
6.4.5 Italy Echo Reduction Software Market Size, 2018-2030
6.4.6 Russia Echo Reduction Software Market Size, 2018-2030
6.4.7 Nordic Countries Echo Reduction Software Market Size, 2018-2030
6.4.8 Benelux Echo Reduction Software Market Size, 2018-2030
6.5 Asia
6.5.1 By Region - Asia Echo Reduction Software Revenue, 2018-2030
6.5.2 China Echo Reduction Software Market Size, 2018-2030
6.5.3 Japan Echo Reduction Software Market Size, 2018-2030
6.5.4 South Korea Echo Reduction Software Market Size, 2018-2030
6.5.5 Southeast Asia Echo Reduction Software Market Size, 2018-2030
6.5.6 India Echo Reduction Software Market Size, 2018-2030
6.6 South America
6.6.1 By Country - South America Echo Reduction Software Revenue, 2018-2030
6.6.2 Brazil Echo Reduction Software Market Size, 2018-2030
6.6.3 Argentina Echo Reduction Software Market Size, 2018-2030
6.7 Middle East & Africa
6.7.1 By Country - Middle East & Africa Echo Reduction Software Revenue, 2018-2030
6.7.2 Turkey Echo Reduction Software Market Size, 2018-2030
6.7.3 Israel Echo Reduction Software Market Size, 2018-2030
6.7.4 Saudi Arabia Echo Reduction Software Market Size, 2018-2030
6.7.5 UAE Echo Reduction Software Market Size, 2018-2030
7 Players Profiles
7.1 Krisp
7.1.1 Krisp Corporate Summary
7.1.2 Krisp Business Overview
7.1.3 Krisp Echo Reduction Software Major Product Offerings
7.1.4 Krisp Echo Reduction Software Revenue in Global Market (2018-2023)
7.1.5 Krisp Key News
7.2 SoliCall
7.2.1 SoliCall Corporate Summary
7.2.2 SoliCall Business Overview
7.2.3 SoliCall Echo Reduction Software Major Product Offerings
7.2.4 SoliCall Echo Reduction Software Revenue in Global Market (2018-2023)
7.2.5 SoliCall Key News
7.3 Silentium
7.3.1 Silentium Corporate Summary
7.3.2 Silentium Business Overview
7.3.3 Silentium Echo Reduction Software Major Product Offerings
7.3.4 Silentium Echo Reduction Software Revenue in Global Market (2018-2023)
7.3.5 Silentium Key News
7.4 VOCAL Technologies
7.4.1 VOCAL Technologies Corporate Summary
7.4.2 VOCAL Technologies Business Overview
7.4.3 VOCAL Technologies Echo Reduction Software Major Product Offerings
7.4.4 VOCAL Technologies Echo Reduction Software Revenue in Global Market (2018-2023)
7.4.5 VOCAL Technologies Key News
7.5 AudioCommander
7.5.1 AudioCommander Corporate Summary
7.5.2 AudioCommander Business Overview
7.5.3 AudioCommander Echo Reduction Software Major Product Offerings
7.5.4 AudioCommander Echo Reduction Software Revenue in Global Market (2018-2023)
7.5.5 AudioCommander Key News
7.6 Claerityai
7.6.1 Claerityai Corporate Summary
7.6.2 Claerityai Business Overview
7.6.3 Claerityai Echo Reduction Software Major Product Offerings
7.6.4 Claerityai Echo Reduction Software Revenue in Global Market (2018-2023)
7.6.5 Claerityai Key News
7.7 IRIS Clarity
7.7.1 IRIS Clarity Corporate Summary
7.7.2 IRIS Clarity Business Overview
7.7.3 IRIS Clarity Echo Reduction Software Major Product Offerings
7.7.4 IRIS Clarity Echo Reduction Software Revenue in Global Market (2018-2023)
7.7.5 IRIS Clarity Key News
7.8 Noise Blocker
7.8.1 Noise Blocker Corporate Summary
7.8.2 Noise Blocker Business Overview
7.8.3 Noise Blocker Echo Reduction Software Major Product Offerings
7.8.4 Noise Blocker Echo Reduction Software Revenue in Global Market (2018-2023)
7.8.5 Noise Blocker Key News
7.9 Magic Mic
7.9.1 Magic Mic Corporate Summary
7.9.2 Magic Mic Business Overview
7.9.3 Magic Mic Echo Reduction Software Major Product Offerings
7.9.4 Magic Mic Echo Reduction Software Revenue in Global Market (2018-2023)
7.9.5 Magic Mic Key News
7.10 NoiseGator
7.10.1 NoiseGator Corporate Summary
7.10.2 NoiseGator Business Overview
7.10.3 NoiseGator Echo Reduction Software Major Product Offerings
7.10.4 NoiseGator Echo Reduction Software Revenue in Global Market (2018-2023)
7.10.5 NoiseGator Key News
7.11 Utterly
7.11.1 Utterly Corporate Summary
7.11.2 Utterly Business Overview
7.11.3 Utterly Echo Reduction Software Major Product Offerings
7.11.4 Utterly Echo Reduction Software Revenue in Global Market (2018-2023)
7.11.5 Utterly Key News
7.12 Neutralizer
7.12.1 Neutralizer Corporate Summary
7.12.2 Neutralizer Business Overview
7.12.3 Neutralizer Echo Reduction Software Major Product Offerings
7.12.4 Neutralizer Echo Reduction Software Revenue in Global Market (2018-2023)
7.12.5 Neutralizer Key News
7.13 Podcastle
7.13.1 Podcastle Corporate Summary
7.13.2 Podcastle Business Overview
7.13.3 Podcastle Echo Reduction Software Major Product Offerings
7.13.4 Podcastle Echo Reduction Software Revenue in Global Market (2018-2023)
7.13.5 Podcastle Key News
7.14 Meeami Technologies
7.14.1 Meeami Technologies Corporate Summary
7.14.2 Meeami Technologies Business Overview
7.14.3 Meeami Technologies Echo Reduction Software Major Product Offerings
7.14.4 Meeami Technologies Echo Reduction Software Revenue in Global Market (2018-2023)
7.14.5 Meeami Technologies Key News
7.15 Noise Killer
7.15.1 Noise Killer Corporate Summary
7.15.2 Noise Killer Business Overview
7.15.3 Noise Killer Echo Reduction Software Major Product Offerings
7.15.4 Noise Killer Echo Reduction Software Revenue in Global Market (2018-2023)
7.15.5 Noise Killer Key News
8 Conclusion
9 Appendix
9.1 Note
9.2 Examples of Clients
9.3 Disclaimer

LIST OF TABLES & FIGURES

List of Tables
Table 1. Echo Reduction Software Market Opportunities & Trends in Global Market
Table 2. Echo Reduction Software Market Drivers in Global Market
Table 3. Echo Reduction Software Market Restraints in Global Market
Table 4. Key Players of Echo Reduction Software in Global Market
Table 5. Top Echo Reduction Software Players in Global Market, Ranking by Revenue (2022)
Table 6. Global Echo Reduction Software Revenue by Companies, (US$, Mn), 2018-2023
Table 7. Global Echo Reduction Software Revenue Share by Companies, 2018-2023
Table 8. Global Companies Echo Reduction Software Product Type
Table 9. List of Global Tier 1 Echo Reduction Software Companies, Revenue (US$, Mn) in 2022 and Market Share
Table 10. List of Global Tier 2 and Tier 3 Echo Reduction Software Companies, Revenue (US$, Mn) in 2022 and Market Share
Table 11. By Type ? Global Echo Reduction Software Revenue, (US$, Mn), 2022 & 2030
Table 12. By Type - Echo Reduction Software Revenue in Global (US$, Mn), 2018-2023
Table 13. By Type - Echo Reduction Software Revenue in Global (US$, Mn), 2023-2030
Table 14. By Application ? Global Echo Reduction Software Revenue, (US$, Mn), 2022 & 2030
Table 15. By Application - Echo Reduction Software Revenue in Global (US$, Mn), 2018-2023
Table 16. By Application - Echo Reduction Software Revenue in Global (US$, Mn), 2023-2030
Table 17. By Region ? Global Echo Reduction Software Revenue, (US$, Mn), 2022 & 2030
Table 18. By Region - Global Echo Reduction Software Revenue (US$, Mn), 2018-2023
Table 19. By Region - Global Echo Reduction Software Revenue (US$, Mn), 2023-2030
Table 20. By Country - North America Echo Reduction Software Revenue, (US$, Mn), 2018-2023
Table 21. By Country - North America Echo Reduction Software Revenue, (US$, Mn), 2023-2030
Table 22. By Country - Europe Echo Reduction Software Revenue, (US$, Mn), 2018-2023
Table 23. By Country - Europe Echo Reduction Software Revenue, (US$, Mn), 2023-2030
Table 24. By Region - Asia Echo Reduction Software Revenue, (US$, Mn), 2018-2023
Table 25. By Region - Asia Echo Reduction Software Revenue, (US$, Mn), 2023-2030
Table 26. By Country - South America Echo Reduction Software Revenue, (US$, Mn), 2018-2023
Table 27. By Country - South America Echo Reduction Software Revenue, (US$, Mn), 2023-2030
Table 28. By Country - Middle East & Africa Echo Reduction Software Revenue, (US$, Mn), 2018-2023
Table 29. By Country - Middle East & Africa Echo Reduction Software Revenue, (US$, Mn), 2023-2030
Table 30. Krisp Corporate Summary
Table 31. Krisp Echo Reduction Software Product Offerings
Table 32. Krisp Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 33. SoliCall Corporate Summary
Table 34. SoliCall Echo Reduction Software Product Offerings
Table 35. SoliCall Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 36. Silentium Corporate Summary
Table 37. Silentium Echo Reduction Software Product Offerings
Table 38. Silentium Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 39. VOCAL Technologies Corporate Summary
Table 40. VOCAL Technologies Echo Reduction Software Product Offerings
Table 41. VOCAL Technologies Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 42. AudioCommander Corporate Summary
Table 43. AudioCommander Echo Reduction Software Product Offerings
Table 44. AudioCommander Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 45. Claerityai Corporate Summary
Table 46. Claerityai Echo Reduction Software Product Offerings
Table 47. Claerityai Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 48. IRIS Clarity Corporate Summary
Table 49. IRIS Clarity Echo Reduction Software Product Offerings
Table 50. IRIS Clarity Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 51. Noise Blocker Corporate Summary
Table 52. Noise Blocker Echo Reduction Software Product Offerings
Table 53. Noise Blocker Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 54. Magic Mic Corporate Summary
Table 55. Magic Mic Echo Reduction Software Product Offerings
Table 56. Magic Mic Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 57. NoiseGator Corporate Summary
Table 58. NoiseGator Echo Reduction Software Product Offerings
Table 59. NoiseGator Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 60. Utterly Corporate Summary
Table 61. Utterly Echo Reduction Software Product Offerings
Table 62. Utterly Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 63. Neutralizer Corporate Summary
Table 64. Neutralizer Echo Reduction Software Product Offerings
Table 65. Neutralizer Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 66. Podcastle Corporate Summary
Table 67. Podcastle Echo Reduction Software Product Offerings
Table 68. Podcastle Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 69. Meeami Technologies Corporate Summary
Table 70. Meeami Technologies Echo Reduction Software Product Offerings
Table 71. Meeami Technologies Echo Reduction Software Revenue (US$, Mn), (2018-2023)
Table 72. Noise Killer Corporate Summary
Table 73. Noise Killer Echo Reduction Software Product Offerings
Table 74. Noise Killer Echo Reduction Software Revenue (US$, Mn), (2018-2023)
List of Figures
Figure 1. Echo Reduction Software Segment by Type in 2022
Figure 2. Echo Reduction Software Segment by Application in 2022
Figure 3. Global Echo Reduction Software Market Overview: 2022
Figure 4. Key Caveats
Figure 5. Global Echo Reduction Software Market Size: 2022 VS 2030 (US$, Mn)
Figure 6. Global Echo Reduction Software Revenue, 2018-2030 (US$, Mn)
Figure 7. The Top 3 and 5 Players Market Share by Echo Reduction Software Revenue in 2022
Figure 8. By Type - Global Echo Reduction Software Revenue Market Share, 2018-2030
Figure 9. By Application - Global Echo Reduction Software Revenue Market Share, 2018-2030
Figure 10. By Region - Global Echo Reduction Software Revenue Market Share, 2018-2030
Figure 11. By Country - North America Echo Reduction Software Revenue Market Share, 2018-2030
Figure 12. US Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 13. Canada Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 14. Mexico Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 15. By Country - Europe Echo Reduction Software Revenue Market Share, 2018-2030
Figure 16. Germany Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 17. France Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 18. U.K. Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 19. Italy Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 20. Russia Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 21. Nordic Countries Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 22. Benelux Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 23. By Region - Asia Echo Reduction Software Revenue Market Share, 2018-2030
Figure 24. China Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 25. Japan Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 26. South Korea Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 27. Southeast Asia Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 28. India Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 29. By Country - South America Echo Reduction Software Revenue Market Share, 2018-2030
Figure 30. Brazil Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 31. Argentina Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 32. By Country - Middle East & Africa Echo Reduction Software Revenue Market Share, 2018-2030
Figure 33. Turkey Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 34. Israel Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 35. Saudi Arabia Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 36. UAE Echo Reduction Software Revenue, (US$, Mn), 2018-2030
Figure 37. Krisp Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 38. SoliCall Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 39. Silentium Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 40. VOCAL Technologies Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 41. AudioCommander Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 42. Claerityai Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 43. IRIS Clarity Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 44. Noise Blocker Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 45. Magic Mic Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 46. NoiseGator Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 47. Utterly Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 48. Neutralizer Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 49. Podcastle Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 50. Meeami Technologies Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 51. Noise Killer Echo Reduction Software Revenue Year Over Year Growth (US$, Mn) & (2018-2023)

Offer REPORT BUYING OPTIONS

USD GBP EURO YEN Single User Price
USD GBP EURO YEN Multi User Price
USD GBP EURO YEN Enterprise Price

---- OR ----

Frequently Asked Questions ?

  • Upto 24 hrs - Working days
  • Upto 48 hrs max - Weekends and public holidays
  • Single User License
    A license granted to one user. Rules or conditions might be applied for e.g. the use of electric files (PDFs) or printings, depending on product.

  • Multi user License
    A license granted to multiple users.

  • Site License
    A license granted to a single business site/establishment.

  • Corporate License, Global License
    A license granted to all employees within organisation access to the product.
  • Online Payments with PayPal and CCavenue
  • Wire Transfer/Bank Transfer
  • Email
  • Hard Copy

Our Key Features

  • Data Accuracy and Reliability
  • Data Security
  • Customized Research
  • Trustworthy
  • Competitive Offerings
check discount