Bluetooth Preamps
 |
NE5532 OP-AMP HIFI Audio Preamplifier Dual Preamp Board for Bluetooth Pre-amp FW Ebay.com starting at $2.33
Free Flat Rate Shipping Expedited: No Next Day: No kingelectronics15 Rating: 99.7% |
 |
12V-24V Bluetooth Audio Receiver Board Class A buffer Preamp Ebay.com starting at $97.71
Free Flat Rate Shipping Expedited: No Next Day: No Q-BAIHE Australia Rating: 97.6% |
 |
BURSON Audio Conductor 3 Performance Headphone Amp/DAC/Preamp $1100-list ! Ebay.com starting at $580.00
Shipping Calculated by Location Expedited: No Next Day: No |
 |
Eclipse CD player CD3414 MP3/dual preamps CD changer Ebay.com starting at $145.00
Shipping Calculated by Location Expedited: No Next Day: No pioneerpremieresales Rating: 98.0% |
 |
HiFi Bluetooth 5.0 Vacuum Tube Preamp Stereo Receiver Headphone Amp USB Player Ebay.com starting at $54.81
Free Flat Rate Shipping Expedited: No Next Day: No vrg5612 Rating: 87.9% |
 |
6 Zone 6000 Watts Digital Bluetooth Hybrid Amplifier Preamp Tuner, Speaker USB Ebay.com starting at $299.14
Free Worldwide Shipping Expedited: No Next Day: No exclusive charms Rating: 100.0% |
 |
Record Player Bluetooth - USB Recording - Pre-Amp - Real Wood Veneer Ebay.com starting at $79.99
Free Flat Rate Shipping Expedited: No Next Day: No |
 |
TDA7492P Bluetooth Amplifier Board Audio Receiver Preamplifier Bluetooth CSR4.0 Ebay.com starting at $18.40
Free Flat Rate Shipping Expedited: No Next Day: No laserworld2014 Rating: 100.0% |
 |
Turntable Vinyl Record Player Built-in Phono Preamp Wireless AT-3600 Bluetooth Ebay.com starting at $179.98
Free Flat Rate Shipping Expedited: No Next Day: No REVALUE Rating: 98.7% |
 |
Bluetooth 5.0 Receiver w/ Antenna HiFi Preamp Module For APTX Amp Car Audio Ebay.com starting at $40.57
Free Flat Rate Shipping Expedited: No Next Day: No supmotor Rating: 96.3% |
 |
Mini Bluetooth 5.0 Vacuum Tube Preamp Stereo Audio Amp HiFi USB Music Player Ebay.com starting at $55.23
Free Worldwide Shipping Expedited: No Next Day: No invotech Rating: 98.8% |
 |
ZK-502T 50W*2 HiFi Preamp Subwoofer Bluetooth Audio Amplifier Board Treble Bass Ebay.com starting at $17.96
Free Worldwide Shipping Expedited: No Next Day: No outstandingdeal DE Rating: 99.1% |
 |
EQ5-PRO 5 Bands 0.5W EQ Equalizer Bluetooth 5.0 EQ Preamplifier Audio Processor Ebay.com starting at $82.68
Free Flat Rate Shipping Expedited: No Next Day: No Pincei_us Rating: 96.1% |
 |
Rockville PRE-70V 70V Stereo Preamp Mixer with 6 Zones, Bluetooth/Optical/Mic In Ebay.com starting at $189.95
Free Worldwide Shipping Expedited: No Next Day: No Audiosavings Electronics Superstore Rating: 97.1% |
 |
Yamaha WXC-50(SD)MusicCast Black Wireless Streaming Amplifier Bluetooth From Jp Ebay.com starting at $317.00
Free Worldwide Shipping Expedited: No Next Day: No Sakura_from_K Rating: 98.9% |
 |
Streaming Audio Mixer, Audio Interface with Pro-preamp, Bluetooth MAONO C2 NSC Ebay.com starting at $49.99
Free Worldwide Shipping Expedited: No Next Day: No |
 |
PreSonus StudioLive AR8c 8-Channel Professional Analog Mixer with XMAX Preamps Ebay.com starting at $399.99
Free Worldwide Shipping Expedited: No Next Day: No Focus Camera Rating: 99.1% |
 |
Bluetooth Tube Preamplifier Tube Preamp MM/MC Phono Preamplifier HIFI TUBE AUDIO Ebay.com starting at $159.71
Free Flat Rate Shipping Expedited: No Next Day: No DiyRadio Rating: 99.8% |
 |
Bluetooth DSP Tuning EQ40 Electronic Frequency Division Module TWS Pre-amplifier Ebay.com starting at $13.39
Free Flat Rate Shipping Expedited: No Next Day: No kaiserburg-d Rating: 99.8% |
 |
ANGELS HORN Turntable, Vinyl Record Player, Built-in Phono Preamp, Belt Drive 2- Ebay.com starting at $140.00
Shipping Calculated by Location Expedited: No Next Day: No |
 |
HiFi Mark Levinson JC-2 Stereo Preamplifier Remote Audio Preamp With Bluetooth Ebay.com starting at $408.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 98.4% |
 |
EQ901 Platinum Replacement Equalizer / Preamplifier for BOSE 901 Speakers - RCA Ebay.com starting at $739.00
Free Flat Rate Shipping Expedited: No Next Day: No deercreekaudio Rating: 100.0% |
 |
HiFi Vacuum Tube Preamp Bluetooth 5.0 USB DAC Stereo Headphone Amplifier APTX Ebay.com starting at $91.58
Free Flat Rate Shipping Expedited: No Next Day: No thanksbuyer-hobby Rating: 98.8% |
 |
HiFi Mark Levinson JC-2 Stereo Preamplifier Remote Audio Preamp With Bluetooth Ebay.com starting at $388.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.8% |
 |
DAM H1 Karaoke Reverb Board Microphone Preamp Board /Bluetooth USB Decoding TWS Ebay.com starting at $26.99
Free Worldwide Shipping Expedited: No Next Day: No xyz-electronic Rating: 99.0% |
 |
Bluetooth Home Stereo Amplifier Digital Hybrid Multi Channel 1500 Watt Preamp Ebay.com starting at $70.00
Free Flat Rate Shipping Expedited: No Next Day: No EmuCade Arcade Rating: 100.0% |
 |
Mercedes W219 CLS550 E350 BLAUPUNKT 6.2" TOUCHSCREEN DVD Receiver Bluetooth Ebay.com starting at $112.05
Free Worldwide Shipping Expedited: No Next Day: No autohubshop Rating: 99.6% |
 |
Rack Mount Studio Pre-Amplifier - Audio Receiver System W/ Digital LCD Display B Ebay.com starting at $75.00
Free Worldwide Shipping Expedited: No Next Day: No SAKGOODS Rating: 95.9% |
 |
NE5532 OP-AMP HIFI Audio Preamplifier Dual Preamp Board for Bluetooth Pre-amp CA Ebay.com starting at $2.09
Free Flat Rate Shipping Expedited: No Next Day: No caelectronics8 Rating: 100.0% |
 |
Kanto YU6 Matte White (Pair) Bluetooth Powered Speakers with Phono Preamp Ebay.com starting at $479.99
Free Worldwide Shipping Expedited: No Next Day: No OneCall Rating: 99.7% |
 |
Pyle P2002ABTI Hybrid Pre-Amplifier AM/FM Stereo Receiver, iPod Dock, Bluetooth Ebay.com starting at $116.99
Free Worldwide Shipping Expedited: No Next Day: No Electronics Recycling Angel Rating: 99.4% |
 |
Kanto YU4 Matte Black (Pr.) Powered Speakers with Bluetooth and Phono Preamp Ebay.com starting at $379.99
Free Worldwide Shipping Expedited: No Next Day: No OneCall Rating: 99.7% |
 |
Nobsound TUBE-T5C 6Ж1N HiFi Vacuum Tube Preamp Bluetooth 5.0 Receiver USB DAC Ebay.com starting at $191.04
Free Worldwide Shipping Expedited: No Next Day: No CocchiFarm store Rating: 97.6% |
 |
1pc F1T Audiophile Tube Tone Preamplifier Bluetooth 5.0 HiFi Bile Preamp 6N2 *3 Ebay.com starting at $125.96
Free Flat Rate Shipping Expedited: No Next Day: No Looyo Tech Rating: 99.5% |
 |
PJ MIAOLAI SA-20 HiFi Electronic Tube Amplifier Bluetooth USB Decoding Preamp Ebay.com starting at $70.47
Free Flat Rate Shipping Expedited: No Next Day: No onemoredeal Rating: 97.7% |
 |
Kanto YU6 Bamboo (Pr.) Powered Speakers w/ Bluetooth & Phono Preamp (Open Box) Ebay.com starting at $319.97
Free Worldwide Shipping Expedited: No Next Day: No OneCall Rating: 99.7% |
 |
SUCA AUDIO TUBE-M1 6K4 Tube Preamplifier Bluetooth 5.0 USB Headphone Amplifier Ebay.com starting at $81.50
Free Flat Rate Shipping Expedited: No Next Day: Yes E-Global Solution Rating: 98.1% |
 |
Kanto YU4 Matte White (Pr.) Powered Speakers with Bluetooth and Phono Preamp Ebay.com starting at $379.99
Free Worldwide Shipping Expedited: No Next Day: No OneCall Rating: 99.7% |
 |
PJ MIAOLAI A9 Electronic Tube Preamplifier Bluetooth 5.0 Headphone Amplifier Ebay.com starting at $48.92
Free Flat Rate Shipping Expedited: No Next Day: No topskyrc Rating: 97.7% |
 |
ZK-DAM H1 Microphone Preamplifier Board Preamp w/Shell Bluetooth 5.0 / Decoding Ebay.com starting at $19.40
Free Flat Rate Shipping Expedited: No Next Day: No topskyrc Rating: 97.7% |
 |
MAONO Streaming Audio Mixer, Audio Interface with Pro-Preamp, Bluetooth, Built-I Ebay.com starting at $69.99
Shipping Calculated by Location Expedited: No Next Day: No |
 |
Kanto YU6 MB Pwrd Spkrs w.Bluetooth and Phono Preamp (Matte Black) Ebay.com starting at $455.99
Free Worldwide Shipping Expedited: Yes Next Day: No crutchfield_electronics Rating: 99.8% |
 |
Kanto YU4 140W Powered Speakers Bamboo with Bluetooth and Phono Preamp - Pair Ebay.com starting at $299.00
Free Worldwide Shipping Expedited: No Next Day: No AudioPost Rating: 97.1% |
 |
NE5532 Tone Volum Pre-amp Board 25-25-35MM / Class A 2×2200UF Ebay.com starting at $16.08
Free Flat Rate Shipping Expedited: No Next Day: No laserworld2014 Rating: 100.0% |
 |
Tube Pre Amplifier Board Bsaed On Matisse Fantasy with 2x 5670 Tube Ebay.com starting at $51.95
Free Flat Rate Shipping Expedited: No Next Day: No laserworld2014 Rating: 100.0% |
 |
Kanto YU4 140W Powered Bookshelf Speakers with Bluetooth and Phono Preamp - Pair Ebay.com starting at $419.99
Free Worldwide Shipping Expedited: No Next Day: No SKY by Gramophone Rating: 97.9% |
 |
Technical Pro H2502URBT 2500W Pro Digital Amplifier/Preamp/Tuner/Bluetooth Ebay.com starting at $129.99
Free Worldwide Shipping Expedited: No Next Day: No LoseYourHearing2 Rating: 97.7% |
 |
Electronic Tube Preamplifier Bluetooth 5.0 Headphone Amplifier PJ MIAOLAI A9 Ebay.com starting at $48.92
Free Flat Rate Shipping Expedited: No Next Day: No thanksbuyer-hobby Rating: 98.8% |
 |
DAC-T1 Preamplifier Bluetooth5.0 5654 Tube Amplifier DAC Decoder Headphone Amp Ebay.com starting at $134.73
Free Flat Rate Shipping Expedited: No Next Day: No thanksbuyer-hobby Rating: 98.8% |
 |
DAC-Q4 Audio Decoder USB Bluetooth 5.0 Preamplifier Headphone Amplifier in One Ebay.com starting at $70.49
Free Flat Rate Shipping Expedited: No Next Day: No thanksbuyer-hobby Rating: 98.8% |
 |
Kanto YU4 Powered Speakers with Bluetooth and Phono Preamp | Matte Black | Pair Ebay.com starting at $379.99
Shipping Calculated by Location Expedited: Yes Next Day: No ListenUp Rating: 99.4% |
 |
SMSL M400 Hi-End USB DAC AK4499 Bluetooth 5.0 Decoder Preamp DSD512 For MQA tps Ebay.com starting at $654.99
Free Flat Rate Shipping Expedited: No Next Day: No 2014xcess Rating: 96.5% |
 |
Bluetooth 5.0 Receiver Board HiFi Preamp Module w/ Antenna For APTX Audio Car Ebay.com starting at $31.14
Free Flat Rate Shipping Expedited: No Next Day: No xspar Rating: 98.1% |
 |
Kanto YU6 Powered Speakers with Bluetooth and built-in Phono Preamp - (Walnut) Ebay.com starting at $519.99
Free Worldwide Shipping Expedited: Yes Next Day: No ListenUp Rating: 99.4% |
 |
BRZHIFI 6J5 F5 Tube Preamplifier Bluetooth 5.0 Headphone Amplifier APP Control Ebay.com starting at $61.46
Free Flat Rate Shipping Expedited: No Next Day: No thanksbuyer-hobby Rating: 98.8% |
 |
DAC-T1 Preamplifier Bluetooth5.0 HiFi 5654 Tube Amplifier with 12V/1.5A Adapter Ebay.com starting at $134.73
Free Flat Rate Shipping Expedited: No Next Day: No xspar Rating: 98.1% |
 |
SMSL M400--Hi-End USB DAC AK4499 Bluetooth 5.0 DAC Preamplifier DSD512 For MQA Ebay.com starting at $679.00
Free Worldwide Shipping Expedited: No Next Day: No T&R Estate Auction Finds Rating: 99.8% |
 |
EQ5PRO 5-Band EQ Equalizer with Bluetooth Receiver Stereo Audio Preamp VU Meter Ebay.com starting at $85.00
Shipping Calculated by Location Expedited: No Next Day: No AEMSellers Rating: 98.4% |
 |
Pyle PD1000BA Bluetooth Home Theater Preamplifier 3000W Receiver System Ebay.com starting at $239.49
Free Worldwide Shipping Expedited: No Next Day: No RoadDepot Rating: 96.9% |
 |
Nobsound P1 PRO GE5654 HiFi Tube Preamp Bluetooth 5.0 USB DAC APTX Red New Ebay.com starting at $140.99
Free Worldwide Shipping Expedited: No Next Day: No pinzou-japan Rating: 99.2% |
 |
HIFI Tube Preamp with Bluetooth 5.0 Speaker Receiver Stereo Audio Amp USB Player Ebay.com starting at $38.00
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No |
 |
Aiyima T2 Tube Preamplifier with Bluetooth 5.0 Black Ebay.com starting at $48.94
Free Worldwide Shipping Expedited: No Next Day: No PurpleTechnado Rating: 99.7% |
 |
Bluetooth 5.0 Audio Receiver Board HiFi Preamp Module For APTX Amplifier Audio Ebay.com starting at $31.14
Free Flat Rate Shipping Expedited: No Next Day: No Pincei_us Rating: 96.1% |
 |
Bluetooth 5.0 Audio Receiver w/ Antenna HiFi Preamp Module For APTX Amp Audio Ebay.com starting at $42.99
Free Flat Rate Shipping Expedited: No Next Day: No Pincei_us Rating: 96.1% |
 |
M5 Lossless Music Player Bluetooth 5.0 DAC USB DAC HiFi Tube Preamplifier pe66 Ebay.com starting at $47.55
Free Flat Rate Shipping Expedited: No Next Day: No Pincei_us Rating: 96.1% |
 |
NE5532 OP-AMP HIFI Audio Preamplifier Dual Preamp Board Bluetooth Pre-amp L3US Ebay.com starting at $2.69
Free Flat Rate Shipping Expedited: No Next Day: No techwin_electronics Rating: 98.6% |
 |
Tube-T5C HiFi Vacuum Tube Preamp Bluetooth 5.0 USB DAC Stereo Headphone Amp Ebay.com starting at $94.05
Free Flat Rate Shipping Expedited: No Next Day: No Pincei_us Rating: 96.1% |
 |
HiFi Bluetooth 5.0 Receiver DAC Stereo Audio Preamp USB Music Player SD FM Radio Ebay.com starting at $59.39
Free Worldwide Shipping Expedited: No Next Day: No invotech Rating: 98.8% |
 |
Infinity INF-BC4 Pre-Amp Bluetooth Flush-Mount Controller Ebay.com starting at $99.95
Free Worldwide Shipping Expedited: No Next Day: No Road Entertainment Rating: 96.3% |
 |
SUCA AUDIO DAC-T1 Tube Preamp Hifi Bluetooth 5.0 Headphone Amp Single-Ended sup Ebay.com starting at $148.20
Free Flat Rate Shipping Expedited: No Next Day: No supmotor Rating: 96.3% |
 |
Bluetooth Tube Preamplifier Tube Preamp MM/MC Phono Preamplifier HIFI TUBE os67 Ebay.com starting at $179.00
Free Worldwide Shipping Expedited: No Next Day: No outstandingdeal store Rating: 96.4% |
 |
2PCS NE5532 OP-AMP HIFI Preamplifier Signal Amplification Board Bluetooth new Ebay.com starting at $7.18
Free Flat Rate Shipping Expedited: No Next Day: No gc_supermarket Rating: 98.7% |
 |
USB DAC Preamplifier Balanced Bluetooth Decoder w/ 12pcs CS43131 SMSL DO200 PRO Ebay.com starting at $390.51
Free Flat Rate Shipping Expedited: No Next Day: No outstar Rating: 98.8% |
 |
YAMAHA WXC-50 SD Wireless Streaming Preamplifier Bluetooth MusicCast Dark Silver Ebay.com starting at $390.30
Free Flat Rate Shipping Expedited: No Next Day: No otaten-japan Rating: 96.8% |
 |
Tascam Model24 4 Channels Multi-Track Live Recording Console With 16 Mic Preamps Ebay.com starting at $949.99
$0.0 FreePickup Worldwide shipping Expedited: No Next Day: No |
 |
Douk Audio P1 GE5654 Tube Preamp Bluetooth Receiver USB DAC Headphone Amp APTX Ebay.com starting at $89.99
Free Worldwide Shipping Expedited: No Next Day: No doukaudio studio Rating: 100.0% |
 |
Topping E70 DAC Preamp Audio Decoder- ES9028PRO Bluetooth5.1 LDAC Hi-Res XU316 3 Ebay.com starting at $295.74
Free Worldwide Shipping Expedited: No Next Day: No ElbowWhisper Rating: 100.0% |
|
HiFi Mark Levinson JC-2 Stereo Preamplifier Remote Audio Preamp With Bluetooth Ebay.com starting at $388.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 98.4% |
|
HiFi Vacuum Tube Preamp Bluetooth 5.0 USB DAC Stereo Headphone Amplifier APTX Ebay.com starting at $91.58
Free Flat Rate Shipping Expedited: No Next Day: No thanksbuyer-hobby Rating: 98.8% |
 |
Hifi EQ665 Equalizer EQ Balanced Mixer Double 10 Segment Stereo Tone Preamp Ebay.com starting at $165.05
Free Worldwide Shipping Expedited: No Next Day: No Eleconline Rating: 98.3% |
|
Bluetooth 5.0 Audio Receiver w/ Antenna HiFi Preamp Module For APTX Amp Audio Ebay.com starting at $42.99
Free Flat Rate Shipping Expedited: No Next Day: No Pincei_us Rating: 96.1% |
 |
Finished HiFi Remote Version Balance Tone Preamplifier With Bluetooth 5.1 Input Ebay.com starting at $348.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.8% |
 |
SUCA AUDIO TUBE-M1 Tube Preamplifier Bluetooth Headphone Amplifier w/ 6K4 Tube Ebay.com starting at $69.04
Free Flat Rate Shipping Expedited: No Next Day: No pincei Rating: 99.4% |
 |
SUCA AUDIO DAC-T1 Tube Preamplifier Preamp Hifi Bluetooth 5.0 DAC Headphone Amp Ebay.com starting at $145.43
Free Flat Rate Shipping Expedited: No Next Day: No pincei Rating: 99.4% |
 |
audio-technica AT-LP60XBT-BK Fully-Auto Bluetooth Belt-Drive Turntable /preamp Ebay.com starting at $219.00
Free Worldwide Shipping Expedited: No Next Day: No Hi-Fi Heaven.net 920-494-8999 Rating: 98.6% |
 |
Dual 10 Segments HIFI HD Stereo Preamplifier Equalizer USB Bluetooth EQ-898BT Ebay.com starting at $113.99
Free Flat Rate Shipping Expedited: No Next Day: No machine-hometools Rating: 91.7% |
 |
Finished 12AX7+12AU7+6Z4 vacuum tube stereo preamp with Bluetooth input L13-4 Ebay.com starting at $234.03
Free Flat Rate Shipping Expedited: No Next Day: No AQ electronic store Rating: 98.5% |
 |
audio-technica AT-LP60XBT-RD Red FullyAuto Bluetooth Belt-Drive Turntable/preamp Ebay.com starting at $219.00
Free Worldwide Shipping Expedited: No Next Day: No Hi-Fi Heaven.net 920-494-8999 Rating: 98.6% |
 |
6J2 Tube Bluetooth 5.0 DC12V Pre-Amplifier 470UF/25V Ebay.com starting at $70.50
Free Flat Rate Shipping Expedited: No Next Day: No Emma Technology Company Rating: 99.2% |
 |
6A2 Vacuum Tube TUBE-T1 PLUS Preamplifier USB & Bluetooth 5.0 Lossless Amplifier Ebay.com starting at $52.30
Free Flat Rate Shipping Expedited: No Next Day: No outstandingdeal Official Store Rating: 98.9% |
 |
XDUOO MU-603 Bluetooth DAC Decoder BT 5.1 Tube Preamplifier ES9018K2M ot25 Ebay.com starting at $119.00
Free Worldwide Shipping Expedited: No Next Day: No outstandingdeal Official Store Rating: 98.9% |
 |
F1T HIFI Tube Tone Preamplifier Bluetooth 5.0 Vocal Sweet Preamplifier 6N2 *3 Ebay.com starting at $112.80
Free Flat Rate Shipping Expedited: No Next Day: No Emma Technology Company Rating: 99.2% |
 |
Yamaha WXC-50DS Wireless Streaming Preamp MusicCast & Bluetooth OPEN BOX NEW Ebay.com starting at $350.10
Shipping Calculated by Location Expedited: No Next Day: No Garage Music Rocks Rating: 100.0% |
 |
HiFi Vacuum Tube Preamp Bluetooth 5.0 Receiver Mini USB DAC Stereo Amp APTX-HD Ebay.com starting at $84.99
Free Worldwide Shipping Expedited: No Next Day: No |
 |
M5 Lossless Music Player Bluetooth 5.0 DAC USB DAC HiFi Tube Preamplifier Ebay.com starting at $48.99
Free Flat Rate Shipping Expedited: No Next Day: No wishcolors Rating: 96.5% |
 |
Yamaha WXC-50 Music Cast Black Wireless Streaming Amplifier Bluetooth Excellent Ebay.com starting at $353.09
Free Worldwide Shipping Expedited: No Next Day: No Multilateral_Japan Rating: 95.6% |
 |
Kanto YU4 Powered Speakers with Bluetooth And Built-in Phono Preamp Ebay.com starting at $200.00
Shipping Calculated by Location Expedited: No Next Day: No |
 |
Pyle PWMA5000BA Bluetooth USB Home Preamp AM/FM Multimedia Receiver with 2 Mics Ebay.com starting at $289.49
Free Worldwide Shipping Expedited: No Next Day: No Road Entertainment Rating: 96.3% |
 |
Kanto TUK Matte Black Powered Speaker with Bluetooth and Phono Pre-amp Ebay.com starting at $799.99
Free Worldwide Shipping Expedited: No Next Day: No OneCall Rating: 99.7% |
 |
S.M.S.L DL200 Bluetooth DAC Headphone Amplifier Preamplifier Integrated ... Ebay.com starting at $249.99
Free Worldwide Shipping Expedited: No Next Day: No |
Recent Searches
Affiliate Disclosure: As an Amazon Associate, I earn from qualifying purchases.