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LINEにおけるお金とユーザーのジレンマ / Money and User Dilemma f...
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LINE Developers
November 12, 2019
Technology
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LINEにおけるお金とユーザーのジレンマ / Money and User Dilemma for LINE
LINE Developers
November 12, 2019
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Transcript
-*/&ʹ͓͚Δ ͓ۚͱϢʔβʔͷδϨϯϚ
ࠓҰॹʹߟ͍͑ͨ͜ͱ ͡Ίʹ 1.ͬͯͳΜͩΖ͏ʁ ɹɹ-*/&ͷ1.͜Μͳ෩ 1.ͬͯδϨϯϚଟ͘ͳ͍ʁ ͓ۚWTϢʔβʔ!-*/&ฤ ࠷ޙʹ
ࣗݾհ ɾೋฏʢ4IPIFJ/JLJʣ ɾ-*/&גࣜձࣾɹࣥߦһ ɹ-*/&اըηϯλʔϏδωεϓϥοτϗʔϜاըࣨࣨ ɾΩϟϦΞͣͬͱϓϩμΫτϚωʔδϟʔ ɹɹdϦΫϧʔτ ɹɹd-*/& ɾ୲ϓϩμΫτ ɹɹ-*/&ެࣜΞΧϯτ ɹɹ-*/&"ET1MBUGPSN
ɹɹ່ʢ̎ࡀʣ
୲ϓϩμΫτ -*/&"ET1MBUGPSNʢࡀʣ -*/&ެࣜΞΧϯτʢࡀʣ
ࠓҰॹʹߟ͍͑ͨ͜ͱ ͡Ίʹ 1.ͬͯͳΜͩΖ͏ʁ ɹɹ-*/&ͷ1.͜Μͳ෩ 1.ͬͯδϨϯϚଟ͘ͳ͍ʁ ͓ۚWTϢʔβʔ!-*/&ฤ ࠷ޙʹ
࣭ 1.ͷׂʹ͍ͭͯΜͩ͜ͱ͕͋Δʁ ˞ೋͷ৫Ξϯέʔτ
-*/&ͷ1.ͱ ଟ༷ͳਓ֨εΩϧ͕ཁٻ͞ΕΔ ϓϩδΣΫτϚωʔδϟʔ ϏδϣφϦετ ςΫϊϩδετ ϏδωεΞφϦετ εϖοΫϥΠλʔ άϩʔεϋοΧʔ 69σβΠφʔ 1.ʢ:PV
-*/&ͷ1.ͱ ϑΣʔζʹΑͬͯਓ֨ͷ͕มΘΔ ϓϩδΣΫτϚωʔδϟʔ ϏδϣφϦετ ϏδωεΞφϦετ εϖοΫϥΠλʔ άϩʔεϋοΧʔ εϖοΫϥΠλʔ ϏδϣφϦετ ϏδϣφϦετ
ςΫϊϩδετ 69σβΠφʔ ϏδωεΞφϦετ ϓϩδΣΫτϚωʔδϟʔ ϓϩδΣΫτϚωʔδϟʔ اը σβΠϯʙ։ൃ ϦϦʔεʙϝϯςφϯε ϑΣʔζ ਓ֨
-*/&ͷ1.ͱ εʔύʔϚϯͳ͔ͳ͔͍ͳ͍ ʢͿͬͪΌ͚ɺग़ձͬͨ͜ͱͳ͍ʣ
-*/&ͷ1.ͱ ࣗͷϓϩμΫτΛޭʹಋ͘ .JTTJPO ԿΛ࡞Δ͔ΛܾΊΔͦͯ͠ɺܾΊͨͷΛࢢʹಧ͚Δ Δ͜ͱ γϯϓϧʹߟ͑Α͏ɻ
-*/&Ͱ׆༂͢Δ1.ͷಛᶃ ϑΣʔζʹԠͯ͡ඞཁͳεΩϧΛཧղͯ͠ɺ ࣗʹΓͳ͍ͱ͜ΖΛѲͯ͠ɺ Γͳ͍෦ΛิͰ͖Δਓ͕୭͔Λ͍ͬͯͯɺ ڠྗΛ༠ൃͰ͖Δਓ͕ѹతʹڧ͍ Ϗδωε ςοΫ σβΠϯ 1+ཧ Ϛʔέ
-*/&Ͱ׆༂͢Δ1.ͷಛᶃ جຊతͳϓϩηεʹԊ͍ͳ͕Βɺ ࣗʹΓͳ͍෦Ѳ͠ɺؒΛूΊͯิ͍͚ͯ͠Δྗ l͍͍ࣄΛ͢Δʹʮ৴པϙΠϯτʯΛಘΔ͜ͱz ɹ͜Ε·Ͱ͍ΖΜͳձࣾͰಇ͍͖͚ͯͨΕͲɺ݁ہɺ͍͍ࣄ Λ͢ΔͨΊͷۃҙͻͱͭͩͳͱײ͍ͯ͡·͢ɻॏཁͳͷɺ पΓ͔ΒͲΕ͚ͩ৴པͯ͠Β͑Δ͔ɻͦͷʮ৴པϙΠϯτʯ ͕ߴ͘ͳΔ΄Ͳൃݴྗ͕ڧ·ͬͯɺपΓΛר͖ࠐΊΔΑ͏ʹͳ Γ·͢ɻ Ҿ༻ɿʮܦ%0034ʯ
IUUQTEPPSTOJLLFJDPNBUDMXPMDPMVNO -*/&גࣜձࣾɹ্ڃࣥߦһҴ֞͋ΏΈ
ιτͱνͷ ໝྗ -*/&Ͱ׆༂͢Δ1.ͷಛᶄ ιτ ν l͜ΕϦϦʔεͨ͠ΒϢʔβʔ͜͏Ԡͦ͠͏z l͜ΕظతʹചΕΔ͚Ͳɺظతʹඍົͦ͏z l"͞Μͱ#͞Μͷ૬ੑతʹମ੍͜͏͠Α͏z l͜ͷ··ߦ͘ͱϦϦʔεΕΔ͔ΒϦιʔεௐ ࢝Ίͨ΄͏͕͍͍͔ͳz
Ϣʔβʔ اۀ ࣾ
ʮࣈͱ͔ͦΕͬΆ͍આ໌͍͍ɺૣ͘ը໘ΛΈͤΖʯ -*/&Ͱ׆༂͢Δ1.ͷಛᶅ
Ҿ༻ɿ$/&5+BQBO IUUQTKBQBODOFUDPNBSUJDMF -*/&Ͱ׆༂͢Δ1.ͷಛᶅ %FUBJM·Ͱ٧Ί͖Δྗ͕ॏࢹ͞ΕΔձࣾ lʮϢʔβʔઢʯͰపఈతʹ৮ͬͯΈΔz ΠϯλʔωοταʔϏεͷ͍͍ͱ͜Ζɺ͍͠ཧͰ ͳ͘ɺϢʔβʔͷײ͕֮Ұ൪େࣄͰ͋Δ͜ͱͰ͢ΑͶɻ -*/&גࣜձࣾදऔక$80৻δϡϯϗ
ࠓҰॹʹߟ͍͑ͨ͜ͱ ͡Ίʹ 1.ͬͯͳΜͩΖ͏ʁ ɹɹ-*/&ͷ1.͜Μͳ෩ 1.ͬͯδϨϯϚଟ͘ͳ͍ʁ ͓ۚWTϢʔβʔ!-*/&ฤ ࠷ޙʹ
1SPEVDU.BOBHFSͷ֓ ͨ͘͞Μͷϩʔϧͱ͢ඞཁ͕͋Δ
1.δϨϯϚճऩ ΊͬͪΌεςʔΫϗϧμʔଟ͍͡Όͳ͍Ͱ͔͢ɻ Α͘ؾͮ͘ਓ΄Ͳ৭Μͳਓͱ͢͡Όͳ͍Ͱ͔͢ɻ Ӧۀ $4 σβΠφʔ ։ൃ ܦӦਞ ๏ ηΩϡϦςΟ
1. :PV lσβΠφʔը໘"͕ྑͯ͘ɺ։ൃը໘#͕࡞Γ͍͢ͱݴ͍ͬͯ·͢z lӦۀ͜Εച͖ͬͯͨͬͯݴͬͯΔ͚Ͳɺ։ൃٕज़ෛ࠴Λ࡞Γͨ͘ͳ͍ͬͯݴ͏͠z
ͨͱ͑ΘΕΘΕͩͱ 4BMFT +1 #J[%FW ʢ+1ʣ 1SPEVDU %FW ʢ+1ʣ (MPCBM $PPSEJOBUPS
#J[%FW 5) #J[%FW 58 #J[%FW *% %FW ,3 %FW 7/ 4BMFT 5) 4BMFT 58 4BMFT *%
ࠓҰॹʹߟ͍͑ͨ͜ͱ ͡Ίʹ 1.ͬͯͳΜͩΖ͏ʁ ɹɹ-*/&ͷ1.͜Μͳ෩ 1.ͬͯδϨϯϚଟ͘ͳ͍ʁ ͓ۚWTϢʔβʔ!-*/&ฤ ࠷ޙʹ
-*/&ͷϓϩμΫτϙϦγʔ పఈతͳ ϢʔβʔϑΝʔετ
ҰํͰࢲͷ୲ʢ࠶ܝʣ -*/&"ET1MBUGPSNʢࡀʣ -*/&ެࣜΞΧϯτʢࡀʣ
ࣾͰݴΘΕ͕ͪͳ͜ͱ ʑδϨϯϚͱͷ֨ಆ ʮνϟοτϧʔϜɺެࣜΞΧϯτͷ௨͔ͬΓͰ ͏͍͍ͬͯ͟ΘΕΔΜͰ͚͢ͲӅ͍͍ͯ͠Ͱ͔͢ʁʯ ʮλΠϜϥΠϯͬͯࠂ͔ΓͬͯϨϏϡʔ͕ଟ͍ͷͰ ֊͍͍͛ͯ͞Ͱ͔͢ʁʯ ʮͦΕΔͱച্མͪΔΜͰ͚͢Ͳʯ ʮϝοηʔδ૿ͤΔࢪࡦߟ͑ͯΒ͍͍ͬͯʁʯ 69୲ऀ λΠϜϥΠϯ୲ऀ
Ӧۀ ܦӦ
Θ͔ΔɻͰɺ ͓ۚՔ͍͗ͨ ͦͷ͓ۚͰͬͱศརͳػೳΛͭ͘Γ͍ͨ ԯ."6 ϢʔβʔΛେʹ͍ͨ͠ ԯԁ ͓ۚΛՔ͍͗ͨ ˞ओཁ̐Χࠃ͔݄ͭظୈ࢛ظͷࣈ
1.͕ػೳ͍ͯ͠ͳ͍ͱɺ δϨϯϚʹΑΔ1.ͷແೳԽʹΑΓɺଥڠͷ࢈ʢϓϩμΫτʣ͕ੜ·ΕΔ ఘΊΔ བྷతબ ʢ"PS#ʣ ߹ٞత݁ Ұ൪ϥΫɺҙ֎ͱ͜ͷ࣌Ͱࢭ·ͬͯΔ1.ଟ͍ɻ ࣍ʹଟ͍ FYʮΘ͔Γ·ͨ͠ɺࠂͷϥϯΩϯάԼ͛·͠ΐ͏ʯ ʮ0"ͷϝοηʔδͷ֊ਂ͘͠·͠ΐ͏ʯ
ͱΓ͋͑ͣશһͷҙݟΛͦͷ··ࠞͥΔ ʮνϟοτϧʔϜ͔Β֊ਂ͍͍ͯ͘͠Ͱ͕͢ɺ ϝοηʔδΛ૿͢ࢪࡦΒ͍ͤͯͩ͘͞ʯ
1.ͷՁ -*/&ͷ1SPEVDU.BOBHFSʢ࠶ܝʣ ɹԿΛ࡞Δ͔Λ ܾΊΔͦͯ͠ɺܾΊͨͷΛࢢʹಧ͚Δ ଞͷදݱͩͱʜ .JOJ$&0 1SPEVDUΛ.BOBHFʢͳΜͱ͔͢Δʣਓ Ӧۀɾ։ൃɾ๏ͳͲෳ߹తͳใΛ͍࣋ͬͯΔͷ1.͚ͩɺ ͍࣋ͬͯͳ͍ͳΒूΊΔඞཁ͕͋Δ͠ɺܾఆ͕͋Δ
·ͣҰา౿Έग़͢ɺ ͦͦ͜Εೋഎͳͷ͔ ϝοηʔδΛૹΒ͍ͤͨ ͓ۚΛՔ͍͗ͨ اۀ͕ϝοηʔδʹ ՁΛײ͡Δ͔Β Ӆ͍ͨ͠ ϢʔβʔʹѪ͞ΕΔ-*/&ެࣜΞΧϯτʹ ϢʔβʔʹϝοηʔδͷՁΛײͯ͡Β͍͍ͨ εςʔΫϗϧμʔͷҙࢥ
-*/&ެࣜΞΧϯτ 1.ͱͯ͠ͷҙࢥ -*/&ެࣜΞΧϯτͷҰྫɿ Ӧۀ 69اը ͳͥاۀ͕͓ۚΛ͏͔
݁ہߦ͖ண͘తಉ͡ lԿΒ͔ͷෆௐʢδϨϯϚʣ͕ଘࡏ͢Δ߹ɺ ͦΕզʑͷೝࣝͷͲ͔͕ؒ͜ҧ͍ͬͯΔՄೳੑΛ͍ࣔࠦͯ͠Δz ղܾͰ͖ͳ͍δϨϯϚͳ͍ʢ·ͯࣾ͠ʣ #Zχϡʔτϯ
ରཱ͔ؔΒڞಆؔ ڞಆؔʹ͍ͬͯ͘ɺϓϩμΫτϏδϣϯΛ࡞Δ͜ͱ͕ॏཁ ʮϢʔβʔͱاۀɾαʔϏεΛͬͱۙ͘ʹʯ l-*/&͕Ϣʔβʔಉ࢜ͷίϛϡχέʔγϣϯΛΒ͔ʹͨ͠Α͏ʹɺ اۀαʔϏεͱͷର-*/&ͳΒม͑ΒΕΔͣ ిϝʔϧͷෆศੑɺҰํతͳใͷൃ৴ͳͲ αʔϏεͱͷରɺਓؒΒ͍͠ίϛϡχέʔγϣϯʹ-*/&ͳΒม͑ΒΕΔz -*/&ͷϏδωεϓϩμΫτͷϏδϣϯ
ϝοηʔδͷϦονԽ λʔήςΟϯάͷߴԽ ରཱ͔ؔΒڞಆؔ ͔ͦ͜ΒδϨϯϚΛͲ͏ղফ͢Δ͔Λߟ͑Δͷ͕࠷໘ന͍࡞ۀ ίϛϡχέʔγϣϯͷແঈԽɾߴԽ ௨ৗͷϝοηʔδ༗ྉɺϢʔβʔͷฦ৴ແྉʢಛڐ͋Γʣ ͍߹Θͤɺ༧ɺߪೖ·ͰΛαϙʔτͰ͖ΔΑ͏ʹڧԽ -*/&ެࣜΞΧϯτ
ରཱ͔ؔΒڞಆؔ ͔ͦ͜ΒδϨϯϚΛͲ͏ղফ͢Δ͔Λߟ͑Δͷ͕࠷໘ന͍࡞ۀ -*/&"ET1MBUGPSN 4NBSU$IBOOFM -*/&ͷ࣋ͭίϯςϯπʢఱؾɺ͍ɺχϡʔ εɺϚϯΨFUDʣͱࠂΛ৫ΓަͥͯείΞΛ ϥϯΩϯάԽ ͋͘·ͰϢʔβʔʹඞཁͳίϯςϯπΛಧ͚Δ ͱ͍͏ελϯεͷϓϩμΫτ
lϓϩμΫτϚωδϟʔͷࣄδϨϯϚͷ࿈ଓͰ͋Γͭͭɺ ղܾͰ͖ͳ͍δϨϯϚͳ͍z ͦͯ͠ɺ lδϨϯϚͷղফࣗମ͕ΫϦΤΠςΟϒͳࣄͰ͋Γɺ ϓϩμΫτʹڝ૪༏ҐੑΛͨΒ͢z ΈΜͳͰཱ͔͓ͪ͏
δϨϯϚഊʢॻോʣνΣοΫ ☑༷Λॻ͚ͩ͘ͷਓʹͳͬͯͳ͍͔ ☑அΛৗʹ্ʹٻΊͯ߹੍ٞͰܾΊΑ͏ͱͯ͠ͳ͍͔ ☑ଞਓͷ͍ͤʹͯ͠ͳ͍͔ʮʢӦۀ։ൃ෦ॺʣ͕ݴͬͯͨͷͰʯ ʢݸਓతʹେମɺউഊʜʣ
༨ஊ ϝοηʔδΛૹΒ͍ͤͨ ͓ۚΛՔ͍͗ͨ اۀ͕ϝοηʔδʹ ՁΛײ͡Δ͔Β Ӆ͍ͨ͠ ϢʔβʔʹѪ͞ΕΔ-*/&ެࣜΞΧϯτʹ ϢʔβʔʹϝοηʔδͷՁΛײͯ͡Β͍͍ͨ εςʔΫϗϧμʔͷҙࢥ 1.ͱͯ͠ͷҙࢥ
-*/&ެࣜΞΧϯτͷྫɿ Ӧۀ 69اը ʮλΠେྔϝοηʔδ׳ΕͯΔ͔Β ΨϯΨϯૹ͍͍ͬͯΑʂʂʯ CZλΠ#J[νʔϜ
%BUBJTPVSTBWJPS ϩʔΧϧΧϧνϟʔΛΔ͜ͱॏཁɺ ͰϑΝΫτΛ֬ೝ͢Δ͜ͱͬͱॏཁ ̍Ϣʔβʔ͋ͨΓͷ-*/& ެࣜΞΧϯτϝοηʔδड৴ ϝοηʔδΫϦοΫ ʢ؆ུ൛ʣ +1 58
ഒ 5) ഒ *% ഒ +1 5)
ࠓҰॹʹߟ͍͑ͨ͜ͱ ͡Ίʹ 1.ͬͯͳΜͩΖ͏ʁ ɹɹ-*/&ͷ1.͜Μͳ෩ 1.ͬͯδϨϯϚଟ͘ͳ͍ʁ ͓ۚWTϢʔβʔ!-*/&ฤ ࠷ޙʹ
ࠓͷੈͷதతʹʁ l1SPEVDU-FBEFSTIJQzͱ͍͏ςʔϚʹ͍ۙ
None
͜ͷ͋ͱͷηογϣϯ d!3PPN ͬͱϦΞϧͳࣄྫ͠·͢ɻ ࣭Λ4MJEPͰϦΞϧλΠϜͰड͚͚·͢ ೖߐࣥߦһ -*/&ΞϓϦͷऀʢϢʔβʔදʣ ೋฏࣥߦһ ϏδωεϓϩμΫτͷऀʢ͓ۚදʣ ᖛాཬಸ৽ଔ -*/&ެࣜΞΧϯτ1.ʢ৽ଔදʣ
ాצଠ࿕ -*/&ެࣜΞΧϯτ1. ෭ۀɿ͓স͍ܳਓ ˙ϞσϨʔλʔ ˙ύωϧ
ಉ͡ϓϩμΫτϚωδϟʔͱͯ͠ɺ ͕Μ͍͖ͬͯ·͠ΐ͏ &OKPZZPVSEJMFNNBT %JMFNNBTNBLFZPVSQSPEVDUTUSPOHFS